What are methods of determining the actual mineral output of mineral water and natural hot water mines in Vietnam?

What are methods of determining the actual mineral output of mineral water and natural hot water mines in Vietnam?

Pursuant to Article 20 of the Circular 17/2020/TT-BTNMT stipulating methods of determining the actual mineral output of mineral water and natural hot water mines in Vietnam as follows:

The actual mineral production of mineral water and natural hot water mines is the average of output values ​​determined from the following data sources:

1. Output data from statistics, summarizing and recording the flow of mineral water and natural hot water at the borehole (in the case of mineral water, natural hot water extracted from the borehole) or aggregate data on the use of mineral water, natural hot water for different purposes in the production technology process according to the approved mine design (in the case of mineral water, natural hot water extracted from self-flowing sources).

2. Statistical output data are aggregated from invoices and financial documents in the year of calculation.

What are statistical forms to determine the actual mined mineral output and report on statistics and inventory of mined mineral reserves in Vietnam?

Pursuant to Article 21 of the Circular 17/2020/TT-BTNMT stipulating statistical forms to determine the actual mined mineral output and report on statistics and inventory of mined mineral reserves in Vietnam as follows:

1. The statistics to determine the actual mined mineral output are made according to the form No. 02, 03, 04, 05, 06, 07 attached to this Circular.

2. The report on statistics and inventory of mined mineral reserves shall be made according to form No. 01 of this Circular. The calculation time is until December 31 of each year, in accordance with the period of making periodic reports on mineral exploitation activities.

What are included in the form of statistical report and inventory of mineral reserves in Vietnam?

Pursuant to Form No. 01 issued together with Circular 17/2020/TT-BTNMT stipulating the form of statistical report and inventory of mineral reserves in Vietnam as follows:

Form No. 01. Statistical report and inventory of mineral reserves

(Issued together with Circular No. /2020/TT-BTNMT dated (day/month) in 2020 of the Minister of Natural Resources and Environment)

I. General information about the mining area

1. Name of organization or individual licensed to exploit minerals: ……………………………………………………

2. Address/telephone/fax: ………………………………………………………..

3. Email: …………………………………………………………………………………………..

Exploiting minerals at: ……..…………………… according to the Mining License No: ..../ ....... (day/month) in 20....... issued by the Ministry of Natural Resources and Environment/Provincial People's Committee ....

4. Area of ​​mining area in the reporting period/total area of ​​mining area (recorded in the mining license).

5. Actual mining method: open-pit/underground.

II. Results of determination of mined mineral reserves

1. Number of mines/locations being exploited: or number of mines being exploited:...

2. Total volume of primary minerals in the reporting period (newly taken out of the natural state, before being transported to the mine's warehouse or to the mineral separation/classification/enrichment area): … …………………… tons, m³, kg....

- Actual mineral loss rate (%): …………………….

- Actual rate of mineral poverty (%): …………………….

- Actual average content of useful ingredients (calculated according to permitted minerals) in the reporting period: …………………… %, g/m³, kg/m³...

3. Total volume of minerals recovered after mineral extraction/classification/enrichment in the reporting period:………… tons, m³, kg....

- Real gain in the process of separation/classification/enrichment

4. Total volume of soil and rock waste in the reporting period:... m³, tons

5. Actual average peeling coefficient: …………ton/m³, m³/m³, ton/ton...

III. Information on exploration and upgrading of mineral reserves (if any)

1. Total number of trenches: ... /... m³ /piece.

2. Total number of wells: .../... m/piece.

3. Total number of holes drilled: …/… m/lk.

4. Types of samples taken: ... samples of gravity, ... samples of basic chemistry, ... samples of smelting, ... samples of HTNT,...

5. Results of analysis of additional samples (if any, including upgraded probe samples).

- Number of samples,

- Sampling locations: ... (inside/outside the mineral body, wall, pillar, waste dump...).

- Analytical results (recorded according to the results sheet of the Laboratory).

IV. Statistical results, inventory of mined mineral reserves, remaining mineral reserves (Tables 01, 02)

1. Total mined mineral reserves (converted from the volume of primary minerals exploited in the reporting year on geological mineral reserves): ………….. tons, m³, kg.. ../ accompanying minerals (if any)... m³ , tons, kg.

2. Information on changes (increase/decrease) in mineral reserves according to the results of exploration and reserve upgrading up to the time of statistics, inventory/or actual data of mining in the reporting period: …… …ton, m³ , kg..../ Accompanying minerals (if any)... m³ , ton, kg.

Evaluation, explanation and clarification of information on the increase/decrease in mineral reserves: due to... (increase/decrease in mineral body thickness; higher/lower useful content compared to previous reporting period or mining project). Clearly identify the mineral reserves that have changed (increase/decrease) compared to the mineral reserves allowed to be exploited.

3. Results of statistics and inventory of mineral reserves in the reporting period:

3.1. Statistical

3.2. Inventory

Note:

1. For the exploitation of riverbed sand and gravel, salt-inundated sand; fully exploiting minerals; mining activities of business households (except for cases where the mining license term is less than 12 months), documents attached to the status quo report include:

a) A map of the mining area with an update on the current status of the mining location (e.g., pit or mine line diagram and number), the mineral body's exposed surface, the location of the wells, exploration drilling and numbering;

b) Monitoring book of exploration and upgrading works (if any);

c) Record of sample work, sample analysis results (if any)

2. In addition to general information on mineral extraction areas, for mineral water and natural hot water extraction activities in statistical reports and inventory of mineral reserves, it is necessary to clarify the following contents:

2.1. Mining status information

a) Number of exploitation boreholes, observation boreholes.

b) Location coordinates of exploitation boreholes, observation boreholes.

c) Depth of drilling holes for exploitation and observation holes.

d) Depth of walls and pillars of aquifers being exploited (if any).

dd) Static water level height; The water level of the funnel is lowered according to the investment project and the actual monitoring according to the frequency in the investment project or the Environmental Impact Assessment report or the Commitment to Environmental Protection.

2.2. To make statistics and inventory of mined mineral reserves and remaining mineral reserves

- Mining output m³ .

+ In (year)

+ In (year)

- Total exploited output as of year ....

- Remaining reserves or resources of grade B ………….; Grade C₁ ....

- Assessment of stability, variability of flow, temperature, water quality.

- Contents of statistics and inventory of minerals are shown in Appendix No. ... attached.

(Organizations and individuals exploiting minerals) undertake that the above information and data reflect truthfully and accurately the reality of mining operations of the mine and take responsibility before competent state agencies. before the law on the correctness of the information and data stated in the report.

Best regards!