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Appendix%3ADictionary_of_Mining%2C_Mineral%2C_and_Related_Terms%2FS%2F5 - Dictious

10 Results found for " Appendix:Dictionary_of_Mining,_Mineral,_and_Related_Terms/S/5"

Appendix:Dictionary of Mining, Mineral, and Related Terms/S/5

used to cut coal during longwall <span class="searchmatch">mining</span>. Usually used in a double-drum configuration. �W d�<span class="searchmatch">s</span> �<span class="searchmatch">s</span> �A�� � 4 <span class="searchmatch">DICTIONARY</span> <span class="searchmatch">TERMS</span>:shearing-machine operator See:...


Appendix:Dictionary of Mining, Mineral, and Related Terms

Following is a list <span class="searchmatch">of</span> <span class="searchmatch">terms</span> contained in the former U.<span class="searchmatch">S</span>. Bureau <span class="searchmatch">of</span> Mines <span class="searchmatch">Dictionary</span> <span class="searchmatch">of</span> <span class="searchmatch">Mining</span>, <span class="searchmatch">Mineral</span>, <span class="searchmatch">and</span> <span class="searchmatch">Related</span> <span class="searchmatch">Terms</span>, a publication in the public...


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

miargyrite A monoclinic <span class="searchmatch">mineral</span>, AgSb<span class="searchmatch">S</span> (sub 2) ; soft; metallic; in low-temperature hydrothermal veins; an ore <span class="searchmatch">of</span> silver. miarolite A granite having miarolitic...


Appendix:Dictionary of Mining, Mineral, and Related Terms/S/3

formerly as pit coal or earth coal. c. U.<span class="searchmatch">S</span>. Rare. Soft coal as distinguished from anthracite. d. Archaic. <span class="searchmatch">Mineral</span> coal. e. Pulverized bituminous coal used...


Appendix:Dictionary of Mining, Mineral, and Related Terms/S/11

orthorhombic <span class="searchmatch">mineral</span>, Sb (sub 2) <span class="searchmatch">S</span> (sub 3) ; dimorphous with metastibnite; soft; metallic; may contain gold <span class="searchmatch">and</span> silver; occurs in massive forms <span class="searchmatch">and</span> in vertically...


Appendix:Dictionary of Mining, Mineral, and Related Terms/S/12

coal seam or <span class="searchmatch">mineral</span> deposit as a result <span class="searchmatch">of</span> its removal by <span class="searchmatch">mining</span> operations. The subsidence break usually extends from the face upward <span class="searchmatch">and</span> backward over...


Appendix:Dictionary of Mining, Mineral, and Related Terms/M/5

mirabilite A monoclinic <span class="searchmatch">mineral</span>, Na (sub 2) SO (sub 4) .10H (sub 2) O ; one perfect cleavage; tastes cool, then saline <span class="searchmatch">and</span> bitter; in evaporite deposits...


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

contain a sufficient tonnage <span class="searchmatch">of</span> amenable valuable <span class="searchmatch">mineral</span> to justify the <span class="searchmatch">mining</span> enterprise. The British Institution <span class="searchmatch">of</span> <span class="searchmatch">Mining</span> <span class="searchmatch">and</span> Metallurgy, which regulates...


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

ratio <span class="searchmatch">of</span> phenocrysts to groundmass being between <span class="searchmatch">5</span>:3 <span class="searchmatch">and</span> 3:<span class="searchmatch">5</span>. Syn: semicrystalline; hemicrystalline. hyalophane A monoclinic or triclinic <span class="searchmatch">mineral</span>, 4[(K...


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

monoclinic <span class="searchmatch">mineral</span>, 8[FeAs<span class="searchmatch">S</span>] ; pseudo-orthorhombic, prismatic, <span class="searchmatch">and</span> metallic silver-white to steel gray; the most common arsenic <span class="searchmatch">mineral</span> <span class="searchmatch">and</span> principal ore <span class="searchmatch">of</span> arsenic;...