Appendix%3ADictionary_of_Mining%2C_Mineral%2C_and_Related_Terms%2FP

Appendix:Dictionary of Mining, Mineral, and Related Terms

Following is a list of terms contained in the former U.S. Bureau of Mines Dictionary of Mining, Mineral, and Related Terms, a publication in the public...

Appendix:Dictionary of Mining, Mineral, and Related Terms/P/7

and subject to occupation and purchase under the mining laws. pucherite An orthorhombic mineral, BiVO (sub 4) ; trimorphous with clinobisvanite and dreyerite;...

Appendix:Dictionary of Mining, Mineral, and Related Terms/P/1

pachnolite A monoclinic mineral, NaCaAlF (sub 6) .H (sub 2) O ; white; distinct cleavage; dimorphous with thomsenolite; an alteration of cryolite. Pachuca tank...

Appendix:Dictionary of Mining, Mineral, and Related Terms/P/4

working and transport of the coal or mineral. The selection of mining methods and machines properly adapted to the local conditions is part of planning...

Appendix:Dictionary of Mining, Mineral, and Related Terms/P/6

extension of the discovery work. See also: exploration. prospecting and mining Generic terms which include the whole mode of obtaining metals and minerals. prospecting...

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stratified deposits of ironstone, rock salt, slate, and other layered minerals. pillar mining system Any of several systems, including the room-and-pillar system...

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too low to permit mining. porphyry deposit a. A deposit in which minerals of copper, molybdenum, gold, or less commonly tungsten and tin, are disseminated...

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for an iridescent copper mineral having a lustrous, tarnished surface exhibiting variegated colors, such as chalcopyrite and esp. bornite. Also called...

Appendix:Dictionary of Mining, Mineral, and Related Terms/P-Q

pillar man pillar methods of working pillar mining system pillar recovery pillar road pillar robber pillar robbing pillar robbing and hand filling pillar split...

Appendix:Dictionary of Mining, Mineral, and Related Terms/M

temperature mining mining advancing mining camp mining captain mining case mining claim mining compass mining dial mining disaster mining disease mining district...

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Appendix:Dictionary of Mining, Mineral, and Related Terms

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Appendix:Dictionary of Mining, Mineral, and Related Terms

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