Acanthite is a form of silver sulfide with the chemical formula Ag2S. It crystallizes in the monoclinic system and is the stable form of silver sulfide...
5 KB (294 words) - 17:40, 19 September 2024
cools to ordinary temperatures it turns into its monoclinic polymorph, acanthite. The International Mineralogical Association has decided to reject argentite...
3 KB (308 words) - 00:23, 4 April 2023
in sewage treatment and paper mills. Three forms are known: monoclinic acanthite (α-form), stable below 179 °C, body centered cubic so-called argentite...
11 KB (970 words) - 21:43, 4 October 2024
below 173°C, and all are pseudomorphized into the monoclinic mineral acanthite. When the structure is very different, as in the aragonite and calcite...
6 KB (763 words) - 15:43, 19 September 2024
Abenakiite-(Ce) Abernathyite Abhurite Abramovite Abswurmbachite Abuite Acanthite Acetamide Achalaite Achávalite Actinolite Acuminite Adamite Adamsite-(Y)...
42 KB (2,782 words) - 13:55, 7 October 2024
for at least two ore minerals, silver sulfides.: 312 It may refer to: Acanthite, monoclinic silver sulfide, one of the most famous silver ore minerals...
2 KB (225 words) - 09:54, 16 September 2024
sulfides such as native silver, native arsenic, xanthoconite, stephanite, acanthite, tetrahedrite and chlorargyrite. Magnificent groups of large crystals...
5 KB (371 words) - 14:01, 8 April 2024
pseudododecahedral crystals up to 3 cm (1.2 in), or as intergrowths with acanthite or naumannite. In the late 19th century, Ponciano Aguilar, superintendent...
8 KB (667 words) - 18:16, 13 January 2024
minerals are inorganic compounds. Common or important examples include: Acanthite Ag2S Chalcocite Cu2S Bornite Cu5FeS4 Galena PbS Sphalerite ZnS Chalcopyrite...
14 KB (1,533 words) - 07:03, 20 May 2024
same as that of mercury. It mostly occurs in sulfide ores, especially acanthite and argentite, Ag2S. Argentite deposits sometimes also contain native...
94 KB (11,264 words) - 05:57, 19 October 2024
~44 g Rhodium: 1 g powder, 1g pressed cylinder, 1 g pellet. Palladium Acanthite, or silver sulfide (Ag2S) Osmium crystals, 2.2 g Pieces of pure iridium...
27 KB (2,733 words) - 03:13, 17 September 2024
associated with native gold, quartz, fluorite, rhodochrosite, pyrite, acanthite, nagyagite, calaverite, krennerite, and other rare telluride minerals...
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academy acanth- thorn Greek ἀκή, ἄκανθα (ákantha) Acanthaster, acanthion, acanthite, Acanthocephala, acanthocephaliasis, acanthocyte, Acanthomintha, Acanthosaura...
2 KB (1,500 words) - 00:54, 30 August 2024
Silver on Acanthite from the Imiter mine, about 20 km east of Boumalne-Dadès....
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Kongsberg, Norway acanthite-silver...
6 KB (830 words) - 12:40, 15 March 2024
[19] [no] [no] (IUPAC: calcium dialuminium difluoro diphosphate) Acanthite (acanthite: 1855) 2.BA.35 [20] [21] [22] (IUPAC: disilver sulfide) Acetamide...
73 KB (4,972 words) - 14:23, 12 August 2024
Arsmirandite Asm Abuite Abu Allophane Alp Antarcticite Atc Arthurite Atu Acanthite Aca Alloriite Aor Anthoinite Atn Artinite Art Acetamide Ace Alluaivite...
180 KB (418 words) - 05:15, 30 June 2024
contain the sulfide (S2-) or disulfide (S22-) anions. Typical examples are: Acanthite Ag2S Chalcocite Cu2S Galena PbS Sphalerite ZnS Chalcopyrite CuFeS2 Millerite...
10 KB (1,150 words) - 04:23, 9 February 2024
copper. The niello inlays were found to consist solely of silver sulfide (acanthite). This composition closely resembles that of early Roman niello inlays...
31 KB (4,053 words) - 11:55, 7 July 2024
at temperatures less than 117 °C (243 °F). Associated minerals include acanthite, mckinstryite, galena, sphalerite, pyrite, chalcopyrite, stromeyerite...
3 KB (101 words) - 21:32, 20 February 2023
epithermal sulfide minerals within steeply dipping normal fault veins. Acanthite and argentite are the principal silver ore minerals. Between 1973 through...
25 KB (2,410 words) - 15:30, 9 October 2024
silver in hydrothermal veins. Associated minerals include proustite, acanthite, native silver, tetrahedrite, galena, sphalerite and pyrite. Localities...
4 KB (360 words) - 17:41, 19 September 2024
(German: schappenglanz) — Franckeite. Silver glance (German: silberglanz) — Acanthite. Silver black glance (German: schwarzsilberglanz) — Stephanite. Tellurium...
15 KB (1,820 words) - 16:18, 18 September 2024
academy acanth- thorn Greek ἀκή, ἄκανθα (ákantha) Acanthaster, acanthion, acanthite, Acanthocephala, acanthocephaliasis, acanthocyte, Acanthomintha, Acanthosaura...
29 KB (261 words) - 21:37, 9 September 2024
sulfide veins and low-temperature manganese deposits. It occurs with acanthite, calcite, chalcopyrite, galena, pyrite, quartz, rhodochrosite, rhodonite...
4 KB (266 words) - 07:59, 15 October 2024
surface (metastability): diamonds, cohenite and haxonite, for instance. Acanthite var. argentite (a pseudomorph after argentite) and β-quartz pseudomorphs...
46 KB (5,011 words) - 20:22, 26 July 2024
Larga vein, Panfilo vein, and San Antonio vein. Ore minerals include acanthite, arsenopyrite, cassiterite, cerussite, galena, limonite, pyragyrite, pyrite...
8 KB (999 words) - 21:47, 21 June 2022
silver bearing veins in association with native silver, pyrargyrite, acanthite, stromeyerite, tetrahedrite, allemontite, galena, calcite and baryte....
4 KB (290 words) - 23:54, 5 October 2024
are contained mostly as fine disseminations within the veins, include acanthite (silver sulfide), gold and several silver halides. Wonder is classified...
5 KB (539 words) - 05:58, 30 July 2023
Formation, a Tertiary ash-flow tuff. Ore minerals are sphalerite, galena, acanthite, native silver, pyrite, and chalcopyrite. Production through 1983 totaled...
10 KB (1,195 words) - 16:03, 9 June 2024