Home > Term: fine-grained rocks
fine-grained rocks
Rocks in which the crystals are very fine-grained, or else the whole or part is glass. These are the volcanic rocks.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Δημιουργός
- ed.young
-
(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
