Home > Term: petrous
petrous
Said of a material that resembles stone in its hardness; e.g., petrous phosphates. Little used.
- ส่วนหนึ่งของคำพูด: adjective
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
