Crookesite is a selenide mineral composed of copper and selenium with variable thallium and silver. Its chemical formula is reported either as Cu 7(Tl...
3 KB (235 words) - 19:48, 9 November 2023
copper, thallium, and silver (Cu 7(Tl, Ag)Se 4), and named the mineral crookesite in honor of Sir William Crookes. Crookes developed the Crookes tube, investigating...
45 KB (5,201 words) - 21:18, 2 September 2024
Cotunnite Covellite Coyoteite Creedite Cristobalite Crocoite Cronstedtite Crookesite Crossite (not approved by IMA) Cryolite Cryptomelane Cubanite Cumengeite...
42 KB (2,782 words) - 11:49, 1 September 2024
and other heavy-metal-sulfide ores. Thallium is found in the minerals crookesite TlCu7Se4, hutchinsonite TlPbAs5S9, and lorándite TlAsS2. Thallium also...
52 KB (5,786 words) - 04:05, 9 August 2024
Thalcusite, 30 Murunskite; 35 Rohaite, 40 Chalcothallite, 45 Sabatierite, 50 Crookesite, 55 Brodtkorbite 02.BE With Pb(Bi): 05 Betekhtinite, 10 Furutobeite; 15...
14 KB (1,533 words) - 07:03, 20 May 2024
Calcinaksite Cnk Cassiterite Cst Chiavennite Cve Clino-oscarkempffite Cokp Crookesite Crk Calcioancylite-(Ce) Canc-Ce Castellaroite Ctr Chibaite Cib Clinophosinaite...
180 KB (418 words) - 05:15, 30 June 2024
of various minerals, such as clausthalite, guanajuatite, tiemannite, crookesite etc., and can also coexist with sulfide minerals such as pyrite and chalcopyrite...
11 KB (1,333 words) - 16:39, 1 December 2023
Corundum cosmetics covalent bond Covalent radius Covellite Crocidolite Crookesite Cryolite crystal Crystal structure cubic metre per mole Cumene process...
23 KB (1,949 words) - 12:24, 30 July 2024
thallium. In minerals it is found in moderate quantities: some examples are crookesite (in which it was first discovered), lorandite, routhierite, bukovite,...
50 KB (5,716 words) - 02:46, 28 June 2024
eucairite, clausthalite, tiemannite, umangite, klockmannite, aguilarite, crookesite, athabascaite, stromeyerite, polybasite, pearceite, gold, uraninite, pyrite...
4 KB (274 words) - 05:06, 7 October 2023
berzelianite. In the Czech Republic, it occurs with berzelianite, eucairite, crookesite, tyrrellite, ferroselite, bukovite, krutaite, calcite and dolomite. In...
6 KB (604 words) - 20:28, 17 January 2024
It is named for the French mineralogist Germain Sabatier (born 1923). Crookesite – Selenide of copper, thallium and silver List of minerals List of minerals...
3 KB (118 words) - 09:09, 2 May 2024
of cassiterite samarskite-(Y), under the name of adelpholite in 1855 crookesite in 1866 kämmererite in 1841, a variety of clinochlore lazur-apatite in...
7 KB (702 words) - 19:17, 29 May 2024
Cronusite (IMA1999-018) 2.FB.05 [1,054] [1,055] [1,056] (Ca0.2CrS2·2H2O) Crookesite (Y: 1867) 2.BD.50 [1,057] [1,058] [1,059] (IUPAC: heptacopper thallium...
103 KB (6,708 words) - 17:15, 19 June 2024
Fe3+)2O5(OH)4 – Swedish mineralogist Axel Fredrik Cronstedt (1722–1765) Crookesite: Cu 7(Tl,Ag)Se 4 – English chemist and physicist Sir William Crookes (1832–1919)...
57 KB (5,326 words) - 10:17, 26 July 2024