Home > Term: topazfels
topazfels
Una roca hypabyssal compon gairebé enterament de quars i el Topazi (Johannsen, 1920).
- Vārdšķira: noun
- Nozare/domēns: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Autors
- Berenguer Nier
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(V.I.P) 59796 points - 100% positive feedback
