Home > Term: pressure shadow
pressure shadow
The name sometimes applied to a fringe or halo differing from the groundmass that often accompanies a porphyroblast in a schistose rock.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
