Project five data collation and acceptance

A, field data processing and site acceptance

After the field work, the original data obtained in the field investigation stage should be systematically sorted out, including field records, various original maps, measured profiles, mineral survey data, various registration cards, specimen samples and some analysis and appraisal results. The arrangement of these materials should not only be consistent with each other, but also require true and complete content, unified format, complete projects, neat written records, clear and tidy drawings, and ink decoration according to regulations. All kinds of specimens should be cleaned and displayed according to the needs of indoor comprehensive research and field acceptance, and some analysis and appraisal results should also be classified, bound and indexed for easy reference.

Before the field acceptance, it is necessary to make a preliminary comprehensive analysis of the obtained data, compile and improve various actual physical maps, the1∶ 50,000 geological map for field acceptance, and the outline of the field acceptance report (that is, the text summary of field work). Field acceptance is a written application submitted by the mapping unit and organized and implemented by the geological brigade. At the time of acceptance, the plate bearing device must provide and have the following information:

1) Sheet task book, design book, corresponding drawings and design approval opinions;

2)1∶ 50,000 color ink-jet geological map;

3)1:25000 a set of field clearing drawings (with transparent paper film);

4)1:25000 actual material drawings and related databases;

5) Remote sensing photos and their interpretation maps;

6) Databases of measured sections, original records and measured geological sections of strata, rock masses and structures;

7) Geological record books, various sampling record books, other original record books and field geological route survey database;

8) Reports of various experimental analysis results received;

9) Rock, mineral and paleontological specimens;

10) For the regional mineral survey, the following information shall be submitted:

1∶ 50,000 color inkjet mineral map (including metallogenic prognosis map);

The general survey shall submit1:10000 geological and mineral sketches, physical maps and related databases, geophysical and geochemical anomaly maps, and general survey geological briefing;

The key inspection shall submit 65,438+0: 2000 ~ 65,438+0: 65,438+00,000 geological and mineral sketches, physical maps and related databases, original engineering data and engineering sketches, geophysical and geochemical anomaly maps, distribution and sampling maps of mineralized bodies, large-scale important geological profiles and geological reports.

Data, registration cards and summary tables of mineral deposits (spots) that have been explored, surveyed, explored and mined in the area;

Various geophysical, geochemical and remote sensing anomaly data, registration cards and short tables collected and sorted out.

The field acceptance is mainly based on the technical requirements, the map design approved by the provincial bureau and its approval opinions, and combined with the specific opinions put forward by the geological brigade during the implementation of the map design in the annual or phased work, so as to comprehensively balance the quality of map work. Acceptance focuses on the review of original field data, focusing on the degree of field investigation, including the degree of point, line and surface control, the degree of solving major geological and mineral problems, the selection and application of working methods and means, the rationality of physical workload allocation, the integrity and collation of original data, and the authenticity and reliability of data. On-the-spot acceptance shall be conducted by professional groups, and the review materials shall be comprehensive and itemized. When there are a lot of materials, spot checks can be adopted, but the original materials of key parts and key parts must be carefully reviewed and field visits should be conducted when necessary.

The result of field acceptance is to form field acceptance opinions according to the review opinions of various professional review groups, briefly comment on the task completion, main physical workload working methods, control degree, main geological survey results and their quality status, point out the main problems and further work opinions, and clearly make a conclusion on whether to accept or not. As the official document of field acceptance, the Geological Brigade issued a written opinion to the mapping unit, and carried out further field review and remedial work according to the requirements of the written opinion. If the field acceptance is unqualified, the drawing-bearing unit shall study and formulate a supplementary work plan according to the existing problems pointed out in the field acceptance, and continue to make up the painting work until it reaches the field acceptance standard, and be inspected by the geological brigade or reorganized for acceptance.

Second, the final data directory and final acceptance

The basic task of compiling the final data of regional survey map is to comprehensively and systematically sort out and comprehensively study all kinds of original data, analysis and appraisal reports and previous work achievements in the survey area, further deepen and improve all kinds of actual data accumulated in field investigation, and make them rise from perceptual knowledge to rational knowledge, and comprehensively and accurately reflect these understandings in written reports and corresponding maps as the final results of regional survey work. In order to ensure the quality of indoor collation and comprehensive research and improve work efficiency, data cataloging should be carried out under the unified organization and leadership of the mapping unit, presided over by the map captain, and the main technicians who undertake the mapping work should be responsible for the division of labor. There should be a feasible work plan in the whole work stage to ensure that the data cataloging work can be carried out normally according to the predetermined steps.

The final data compilation should be carried out after the field acceptance of the map and on the basis of reviewing and dealing with the problems left over by geology and minerals. It is the last data cataloging of regional surveying and mapping maps, and it is also a process of summing up work experience and comprehensive quality inspection. Therefore, we must be serious, responsible, comprehensive and thorough, and solve all the problems that can be solved according to the provisions of map design.

In the final data cataloging stage, the following data should be sorted and catalogued, and submitted for final review, acceptance and archiving.

1) Original materials: including all kinds of field notebooks, cards, registers and cataloguing forms, all kinds of field original hand drawings and aerial photographs, all kinds of profile data, analysis and appraisal reports of all kinds of specimens and samples, field sketches and photographic data, representative rock, ore, mineral, fossil and systematic profile samples, and relevant references and quotations.

2) Physical map (geological physical map with scale of 1:25000 ~ 1:50000, physical map of heavy sand measurement, physical map of soil geochemical measurement and its transition map) and spatial database.

3) Achievement map: heavy sand mineral grouping anomaly map with the scale of1:25,000 ~1:50,000, single element isoline map and comprehensive anomaly map of soil geochemical survey data map, geological map and mineral map with the scale of1:50,000, topographic, geological and mineral original maps and related spatial databases.

4) Regional geological and regional mineral survey reports and framing instructions (paper media and electronic files) compiled by framing or joint framing, as well as various single transitional comprehensive achievements formed in the process of compiling sheet instructions, such as strata, rocks, structural registration cards, lists, etc. All kinds of comprehensive analysis charts and drawings, sketches, etc. It needs to be compiled on the attached page and attached to the corresponding card.

5) Project task book, design book, on-site acceptance opinions and approval documents, as well as the preliminary examination opinions of the project undertaker.

(A) the collation and cataloging requirements of the original data

All kinds of raw materials should be systematically sorted according to the needs of the final product catalogue and filing requirements, and must:

1) has a unified format, complete projects, sufficient information and true content, which is enough to meet the needs of compiling various final result diagrams and various text reports. The handwriting recorded on site should be clear and neat, and the number should not be chaotic. The cover should be labeled, and the cataloging and indexing in the cover should be easy to find and keep for a long time.

2) The contents of the original data are not allowed to be changed indoors. If there are different opinions or new findings on the original records after re-examination, supplementary records or comments should be adopted to supplement and modify them in appropriate places. Some important results of rock and mineral testing and paleontology identification should also be annotated or compiled in the corresponding parts of field records, in which the names and dating values of rock slices, various fossils and sporopollen should be directly indicated in field records; The analysis results of rock slices, rock spectra, chemical samples and silicate analysis samples collected in regional mapping should be sorted and bound into volumes according to sequence numbers, and catalogued in a unified way for easy search and citation.

3) The spot number, sample number, important data, route profile and sketch data in field records should be written in ink to facilitate the long-term preservation of the data.

4) After inspection and verification, the original data on site should be consistent with the corresponding maps, physical specimens, samples and related analysis and appraisal reports.

All kinds of original maps in the field should be comprehensively inspected, and the requirements are as follows:

1) The drawings are complete, the structure and decoration are reasonable, the responsibility form is complete, and its accuracy and quality meet the design requirements.

2) All kinds of boundaries and sampling positions shall be calibrated accurately, and all kinds of numbers shall be clearly marked, which shall not be mixed, damaged, leaked or weighted.

3) All kinds of original maps, original maps, field records and samples, written reports and final maps shall be completely consistent and shall not contradict each other.

4) The drawing basis is sufficient and the expression is reasonable, which conforms to the unified provisions of GB 958- 1989 Legend of Regional Geological Maps and DZ/T 0 179- 1997 Color Standards and Principles of Geological Maps (1:50,000), and the supplementary part is added.

5) The drawings shall be clear, neat, coordinated, eye-catching and easy to read.

Comprehensively clean up and identify the rocks, ores, minerals, fossil specimens and other identification samples collected in the field, so that the labels are complete, the numbers are correctly named, and the results are consistent with the field records, original maps and indoor analysis and identification results. Each map requires cleaning up a set of representative specimens of strata, rock masses and structural sections, as well as specimens of rocks, minerals and paleontology with special significance, and preserving these specimens for a long time. Other specimens should be separately classified and boxed for reference at any time.

Clean up and inspect the experimental analysis and identification results of various rock and mineral slices, optical slices, paleontology, sporopollen, rock and mineral spectra, silicates, isotopes, ore chemical samples, etc. , to ensure that the results report is consistent with the label sample submission form, and the field records are consistent with the original drawings. If the handwriting is not conducive to long-term preservation and the handwriting is vague, it should be copied again. After verification, the analysis and appraisal report shall be bound into a book in numerical order, and the name of the sheet, the type of analysis and appraisal report, the starting and ending numbers of samples and the sampling area shall be indicated on the cover. If the number of samples is large, they should be bound in volumes. All kinds of result reports should be indexed for easy reference.

The measured or drawn strata, rock mass and structural sections shall be finally inspected, corrected and classified. It is required that the accuracy of section division and representation meet the design requirements, the calculation and drawing methods of stratum thickness are unified, the layering is reasonable and the calculation results are correct. The profile is complete, and the schema and legend conform to the current unified regulations for1∶ 50,000 regional survey. The profile record is clear and tidy, and consistent with the profile and histogram.

All 654.38+0 ∶ 200,000 regional survey data or other previous data, including original data, test results and related charts. , the full text must be copied or copied according to the unified format of1:50,000 regional survey data, and it will be used as a part of1:50,000 regional survey data, and finally filed and handed in. Among them, the dot number and various physical workload numbers cannot be changed, and they can be distinguished by text comments or by drawing horizontal lines under the dot number already used on the map for easy reference. The copied data and test results shall be in another volume, and shall not be mixed with the1∶ 50,000 regional survey data of the new work.

(2) Requirements for compilation of major maps

The following main map compilation tasks need to be completed or finally improved in the final data cataloging stage of the map sheet:

1) 1 ∶ 25000 geological object map and related databases.

2)1∶ 50,000 geological map and related databases

3)1:50,000 original. (Topographic base map, geological map, mineral map)

4) 1∶5000 sketch of aerial photograph interpretation.

5) The following materials shall be submitted for regional mineral survey:

1∶ 50,000 mineral map and related databases;

1 ∶ 25000 heavy sand survey material map and related database;

1 ∶ 25000 heavy sand mineral grouping anomaly map and related database;

Soil geochemical survey 1∶25000 physical map, original data map and related database;

1∶ 50,000 soil geochemical survey single-element isoline map (including combined data map and unit element anomaly);

1∶ 50,000 comprehensive anomaly map of soil geochemical survey and related database.

The general requirements for compiling all kinds of maps are: the selection of base maps is reasonable, the quality meets the accuracy requirements, the contents of the maps are true and complete, the basis is sufficient, the positions of various dotted lines are accurate, the notes are clear, the structure and expression of the maps are reasonable, and the original data, text reports and charts are consistent.

1. Main contents to be expressed in the actual geological data map

1) Geological observation route, observation points and their numbers. In principle, observation points should be numbered point by point.

2) Various geological boundaries, including measured and speculated stratigraphic conformity and unconformity boundaries, contact boundaries between intrusive rocks and surrounding rocks, alteration zone boundaries, facies zone boundaries, metamorphic zone boundaries, dikes, various fault structural lines and volcanic structures, etc.

3) Geological coding, location of survey profile, names of various occurrence factors, geological bodies and their time division.

4) Various specimens (except exhibition specimens), samples, fossil producing areas and their numbers collected in geological survey, as well as the positions and numbers of trench detectors, shallow wells and boreholes used for drawing.

Basic technical requirements of 1 ∶ 25000 heavy sand mineral grouping anomaly map;

Taking the same scale film drainage map with sparse grid coordinate annotation as the base map. The accuracy of the water system and coordinate network in the figure should be consistent with the topographic map of the same scale. This map is a heavy sand production map compiled by grouping according to the natural combination characteristics of heavy minerals in the survey area. The main contents shown on the map include the location and number of sampling points, the content level of abnormal minerals (expressed by circle bead method), the distribution location and number of abnormal areas and abnormal points (namely scattered halos and high content points), and the names or codes of main abnormal minerals.

Basic technical requirements of 1 ∶ 25000 original data map of soil geochemical survey;

The drawing is based on the actual material drawing sampled at the same scale, but the spacing of coordinate lines should be encrypted to 0.5km. The drawing gives the sampling points, numbers and original data of elemental spectral analysis.

1∶ 50,000 basic technical requirements for single element isoline in soil geochemical survey;

Based on the coordinate map of the encrypted coordinate network with the same scale, the map shows the coordinate grid with the unit of 0.25km2, the single-element combined data (i.e. gridded data), the single-element isoline drawn according to the combined data and its abnormal areas.

The mapping elements of the above two maps depend on the spectral analysis results and the data reported by regional geological and mineral conditions. Generally, it is required to compile the original data map for all the elements of the reported data, but the single-element contour map is mainly the element of great significance to the prospecting mark, and the reported data can meet the contour mapping, generally 5 ~ 6 elements are appropriate.

1∶ 50,000 basic technical requirements for comprehensive anomaly map of soil geochemical survey;

This map is the final achievement map of soil geochemistry, which is a composite (comprehensive) element anomaly distribution map comprehensively delineated according to the single element anomaly area on each single element isoline map, combined with the basic characteristics of regional metallogenic geological conditions and regional geochemical field. The figure shows the distribution position, abnormal element name, abnormal area, number of points and high content points of each comprehensive element.

2. The main content of geological map should be expressed.

1), including stratigraphic conformity or unconformity boundary, intrusive contact boundary, magmatic facies belt boundary, metamorphic facies belt and migmatized belt boundary, altered belt boundary, various fault structural lines and various dikes or other linear geological bodies.

Only closed geological bodies with a diameter greater than 2mm and linear geological bodies with a width greater than 1mm and a length greater than 2mm are represented on the geological map. Geological bodies smaller than the above-mentioned size but with special significance, such as marker beds, ore-controlling beds, ore-bearing beds and prospecting indicators, can be appropriately enlarged or merged. Fault structural zones with a width greater than 50m are represented by double lines and patterns.

2) Various representative occurrence factors, including stratum occurrence, primary structure and contact surface of magmatic rocks, schistosity or gneiss occurrence of metamorphic rocks or migmatites, and fracture occurrence with different properties. The selection of various occurrence factors is based on the principle of clearly reflecting the structural nature.

3) Various geological indicators that can reflect the age (period, time or horizon) characteristics of geological bodies, as well as lithology and lithofacies patterns or signs of intrusive rocks, extrusive rocks, migmatites and altered rocks.

4) Major fossil producing areas, sampling locations and dating methods of isotopic geological dating samples, craters and cones with different properties, important mineralization and alteration, and the location of cutting section lines.

5) Each map must be accompanied by a profile of the vertical regional tectonic line. The section line can be a straight line or a broken line, but it must be placed on a representative section that can reflect the geological structure characteristics of the whole area. The vertical and horizontal proportions of the contour are the same.

Geological bodies reflected by colors or color patterns shall be colored according to uniform color standards.

6) The geological map is not attached with a comprehensive stratigraphic column, but a comprehensive stratigraphic column should be compiled separately for each map sheet, which should include the following contents: stratigraphic system, stratigraphic code, histogram, thickness and lithology description. Among them, the column of lithologic description should briefly summarize its lithologic association, lithofacies change, ore-bearing property, standard and representative sporopollen association or fossil name and occurrence horizon. The scale of comprehensive stratigraphic histogram should be greater than that of geological map.

3. The main contents of the mineral map should be expressed.

The mineral map should fully reflect all mineral deposits, occurrences, mineralization points, anomalies and high-content points in the survey area, as well as the regional prospecting prospects delineated by comprehensive research on various mineral prospecting data. The content of the map should be consistent with the written report, mineral registration card, census results map and other single mineral data. The specific contents shown on the drawings are as follows:

1) indicates the output position and quantity of various minerals in this area according to the scale. The deposit scale shall be planned with reference to the following principles:

Industrial deposit refers to the deposit with industrial reserve and utilization value that can only be confirmed by exploration. Including previously mined mineral deposits.

Ore occurrence refers to the ore-bearing area determined in geological survey or general survey and exploration, or with sufficient geological demonstration, but due to insufficient work control, the reserves have not been officially calculated or only the geological reserves have been estimated.

Mineralization points refer to those mineralization phenomena and various direct prospecting indicators with unknown industrial value after surface research.

The actual scale of large, medium and small industrial deposits is determined according to the scale of industrial reserves officially approved by the State Reserve Committee. Different figures and patterns are used to represent minerals, and the size of symbols indicates the scale of deposits.

2) According to the combined minerals and comprehensive elements, the positions and numbers of all comprehensive abnormal areas and high-content points determined by regional heavy sand survey and soil (or rock) geochemical survey are indicated respectively. Geophysical survey indicates the range and number of anomalies delineated according to isolines, and indicates the types and intensities of anomalies with specific symbols. Point anomaly only indicates the center position, strength and quantity of anomaly.

3) According to the comprehensive analysis of regional metallogenic conditions, known mineralization information and prospecting criteria, the range of various prospecting targets is delineated and the targets are divided into three categories: A, B and C. ..

4) All kinds of industrial deposits, occurrences, mineralization points, abnormal areas and high-content points indicated on the map should be numbered continuously from top to bottom and from left to right according to the coordinate network on the map.

(3) Requirements for drawing specifications

Map specification is one of the main achievement materials of1∶ 50,000 regional adjustment work, and it is also an important symbol reflecting the quality of regional adjustment work. So be sure to make it up carefully. The general requirements of the map sheet specification are that the content is true, the arguments are sufficient, the key points are prominent, and the text is concise, which mainly reflects comprehensive information and conclusive results. The actual materials and conclusions must be mutually verified with other kinds of charts and catalogues. The specific requirements are as follows:

1) 1:50000 regional maps are generally compiled into a single sheet (which can be combined in some cases) and submitted for final review and acceptance. The number of words in the manual should be controlled between 30,000 and 50,000 words.

2) Before compiling the sheet specification, the leader of the sheet bearing team shall organize the compilers to draw up a detailed outline of the specification and submit it to the Geological Brigade for examination and approval. Its content can be emphasized according to the specific tasks and requirements of regional adjustment and the actual situation of geology and mineral resources in the survey area. The description does not reflect the regional geological survey, but only expounds the basic characteristics and future prospecting direction according to the contents expressed in the map. The geological map description is published with the map.

3) After the preparation of the first draft of each part of the sheet specification is completed, it will be revised by the group leader of the sheet bearing unit or organized by a special person, submitted to the geological brigade for preliminary examination, and then revised and supplemented by the author according to the preliminary examination opinions, submitted to the writing unit for printing and copying, and submitted to the completion acceptance.

(4) Preparation and data archiving before completion acceptance.

After the final data cataloging work is basically completed, all the major data submitted for acceptance shall be submitted to the Geological Brigade for preliminary examination, and some major achievement data can only be submitted for acceptance after being reviewed and signed by the team leader or chief engineer. After all the materials are ready, the Geological Brigade will submit a request report for the final acceptance of the map to the Provincial Bureau of Geology and Mineral Resources, and make specific arrangements for the relevant preparations for the acceptance work.

In addition to all original site data, technical data and all kinds of physical data, the materials submitted for final acceptance shall also include the following final results and transitional comprehensive data:

1)1:50,000 geological map;

2) 1∶25000 geological physical map and field map (stick paper map);

3)1∶ 50,000 aerial photograph interpretation sketch;

4)1:50,000 geological map, mineral map and topographic base map;

5) Reports (lists) of various sample analysis, rock, mineral and paleontology identification and isotope determination results;

6) Comprehensive stratigraphic histogram and structural outline map (self-defined scale);

7) register of strata, magmatic rocks, metamorphic rocks, folds and fractures (cards);

8) A list of petrochemistry, accessory minerals and trace elements of intrusive rocks and volcanic rocks in each period (cycle);

9) Geological map specification (printed version);

10) final report on the completion of project funds;

The regional mineral survey shall submit the following information:

Mineral map and spatial database;

1 ∶ 25000 Physical map and spatial database of soil geochemical survey;

Soil geochemical survey 1 ∶ 25000 original data map and spatial database;

1∶ 50,000 soil geochemical survey single-element isoline map (including combined data and single-element anomalies) and spatial database;

1∶ 50,000 comprehensive anomaly map and spatial database of soil geochemical survey;

1 ∶ 25000 physical map and spatial database of heavy sand survey;

1 ∶ 25000 heavy sand mineral grouping anomaly map and spatial database;

Mineral registration card;

Registration cards with various abnormal and high-content points;

Inspection and evaluation report or briefing on mining area, occurrence and various anomalies;

Description of mineral map;

Special research report on geology and mineral resources and corresponding drawings.

All materials submitted for acceptance shall be counted, registered and finally sorted out before acceptance, and the material catalogue and index shall be compiled for easy reference.

After the final acceptance of the map, according to the opinions and resolutions put forward by the acceptance meeting, all the materials should be revised and supplemented, and some achievements should be copied again, and all the original files should be archived. This work should be carried out in strict accordance with the relevant documents issued by the Ministry and the Bureau and the specific rules for filing the original geological archives formulated by the Geological Brigade. The following materials shall be filed as required and submitted to the reference room of the geological team:

1) geological map description (one final draft and one published draft);

2)1∶ 50,000 geological map (color paper map) and spatial database;

3) 65,438+0: 50,000 original geological map, mineral map and topographic map, 65,438+0: 25,000 original topographic map and the calendar of the above maps;

4) 1 ∶ 25000 geological physical map and spatial database;

5) Schematic diagram and spatial database of1∶ 50,000 aerial photos;

6) 1∶25000 field geological map (paper map);

7) stratigraphic registration form;

8) Comprehensive stratigraphic histogram;

9) Magmatic Rock Register (Card);

10) table of characteristics of intrusive rocks, volcanic rocks, petrochemistry, accessory minerals and trace elements in each period (cycle);

1 1) metamorphic rock register;

12) Fold the registration card;

13) fracture registration card;

14) field record book (including geological, mineral, heavy sand, geochemical sampling and geophysical survey record book);

15) Various profile data (including sketch route profile);

16) List of various analysis and appraisal reports (including analysis and appraisal results of paleontology, sporopollen and isotope determination);

17) field sketches and image data;

18) regional dispatching task book;

19) opinions on drawing design and examination and approval of the bureau team;

20) On-site acceptance opinions;

2 1) completion acceptance review and resolution;

22) Other technical data and documentation with preservation value;

23) According to the regional mineral survey, the following materials need to be filed as required:

1 ∶ 5000 mineral map and spatial database;

1∶ 25,000 soil geochemical survey status map and spatial database;

1 ∶ 25000 original data map of soil geochemical survey;

1∶ 50,000 soil geochemical survey single element isoline map and spatial database;

1∶ 50,000 comprehensive anomaly map and spatial database of soil geochemical survey;

1 ∶ 25000 physical map and spatial database of heavy sand survey;

1 ∶ 25000 heavy sand mineral grouping anomaly map and spatial database;

1 ∶ 25000 field mapping of heavy sand survey;

1 ∶ 25000 field mapping of soil geochemical survey;

Mining area, inspection and evaluation report or briefing and related information;

:: Mineral registration film;

Registration cards with various abnormal and high-content points;

Catalogue data of pipe trench exploration, well exploration and tunnel exploration projects.

Representative samples of strata, rock masses and structural sections, and representative samples of ores, minerals and paleontology in each map sheet or joint survey area shall be sorted, classified, boxed, listed and submitted together with the above materials.