Mahsulot tavsifi
Study course on the geological conditions and genetic divisions of pigmatites. Covers their description, formation process, chemical composition, analysis, classification, importance in the geological environment, and economic significance
#geologik paydo#pigmatitlar#genetik boʻlinish#mineral to'plamlar
Muallif
Bobur AllayorovTasdiqlangan muallif
- Hujjatlari
- 56 898
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- 3 781
