1. An area of mining area: 11.0 hectares (ten per hectare); in the map sheet 1/50,000 Bhikkhu model number F-48-54-A (coordinate systems VN-2000, longitude 105 degrees, axis projection time zone 6 degrees) are limited by the closing point of the corner had coordinates determined according to Appendix 1 and Appendix 2 of this license. 2. The depth of extraction: to-10 m
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