Lepidolite is a lilac-gray or rose-colored member of the mica group of minerals with chemical formula K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2. It is the most abundant...
10 KB (980 words) - 14:16, 8 August 2024
with minor schorl and garnet. This is followed by deposition of albite, lepidolite, gem tourmaline, beryl, spodumene, amblygonite, topaz, apatite, and fluorite...
29 KB (3,231 words) - 01:42, 31 May 2024
columnar masses. It occurs in lithium-bearing pegmatites with spodumene, lepidolite, and tourmaline. Petalite is an important ore of lithium, and is converted...
5 KB (392 words) - 14:27, 22 February 2024
carnallite, and zinnwaldite, which contain as much as 1% rubidium oxide. Lepidolite contains between 0.3% and 3.5% rubidium, and is the commercial source...
40 KB (4,324 words) - 14:57, 19 August 2024
Muscovite Paragonite Brittle micas: Margarite Common micas: Biotite Lepidolite Phlogopite Zinnwaldite Brittle micas: Clintonite Very fine-grained micas...
42 KB (4,861 words) - 21:47, 8 August 2024
Cr)2(AlSi3)O10(OH)2 Muscovite – KAl2(AlSi3)O10(OH)2 Phlogopite – KMg3(AlSi3)O10(OH)2 Lepidolite – K(Li,Al) 2–3(AlSi 3)O 10(OH) 2 Margarite – CaAl2(Al2Si2)O10(OH)2 Glauconite...
20 KB (1,897 words) - 18:21, 16 July 2024
forms in igneous and metamorphic rocks and veins in association with lepidolite, microcline, and spodumene in granite pegmatites; with andalusite and...
5 KB (321 words) - 21:46, 13 August 2024
16 August 1899, at the age of 88. Bunsenite Flash (photography) Geysir Lepidolite List of German inventors and discoverers Photobiology Volcanic gas Flame...
18 KB (1,696 words) - 13:39, 16 August 2024
tin veins, and greisens. Amblygonite occurs with spodumene, apatite, lepidolite, tourmaline, and other lithium-bearing minerals in pegmatite veins. It...
5 KB (418 words) - 21:05, 7 August 2024
aplites. Associated minerals include: quartz, albite, petalite, eucryptite, lepidolite and beryl. Transparent material has long been used as a gemstone with...
16 KB (1,427 words) - 13:56, 18 July 2024
Kurnakovite Kyanite Langbeinite Lawsonite Lazulite Lazurite Legrandite Lepidolite Leucite Leucophanite Linarite Lizardite Londonite Ludlamite Ludwigite...
13 KB (866 words) - 05:32, 11 March 2024
deposits. It is commonly associated with topaz, cassiterite, wolframite, lepidolite, spodumene, beryl, tourmaline, and fluorite. Warr, L.N. (2021). "IMA–CNMNC...
4 KB (162 words) - 10:11, 11 February 2023
Klaproth discovered the presence of potassium in the minerals leucite and lepidolite. Louis Vauquelin then conjectured that potassium was likewise an ingredient...
39 KB (4,097 words) - 17:15, 8 June 2024
variations between the types of mineral resources present, including lepidolite, a lithium-containing mineral, and the actual lithium content in these...
162 KB (12,851 words) - 11:07, 19 August 2024
Lazurite Lead Leadhillite Legrandite Leifite Leightonite Lepidocrocite Lepidolite Letovicite Leucite Leucophanite Leucophoenicite Lévyne (series of zeolites)...
42 KB (2,781 words) - 16:04, 17 August 2024
Pakistan. It has only been found as a coating on a single crystal of lepidolite. The sole rock containing Billwiseite is kept at the Royal Ontario Museum...
3 KB (225 words) - 02:55, 13 September 2023
attention of prospectors since before 1900, the extensive deposits of lepidolite were not recognized until 1918 by Joseph J. Peyer. Peyer and his partners...
12 KB (1,498 words) - 23:04, 3 November 2023
Elbaite with quartz and lepidolite on cleavelandite...
40 KB (3,209 words) - 03:20, 3 August 2024
commercially viable sources. Another significant mineral of lithium is lepidolite which is now an obsolete name for a series formed by polylithionite and...
141 KB (13,753 words) - 18:30, 14 August 2024
pegmatites in association with quartz, spodumene, petalite, amblygonite, lepidolite, elbaite, cassiterite, columbite, apatite, eucryptite, muscovite, albite...
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as Martin Klaproth discovered the presence of potassium in leucite and lepidolite, Vauquelin demonstrated that common alum is a double salt, composed of...
35 KB (3,776 words) - 06:54, 16 August 2024
chemist Martin Klaproth discovered "potash" in the minerals leucite and lepidolite, and realized that "potash" was not a product of plant growth but actually...
94 KB (10,903 words) - 13:44, 17 August 2024
Garmite Glauconite Gorbunovite Hendricksite Illite Kinoshitalite Lepidolite Luanshiweiite Manganiceladonite Margarite Masutomilite Montdorite Muscovite...
38 KB (4,192 words) - 18:24, 9 August 2024
Garmite Glauconite Gorbunovite Hendricksite Illite Kinoshitalite Lepidolite Luanshiweiite Manganiceladonite Margarite Masutomilite Montdorite Muscovite...
51 KB (5,559 words) - 22:32, 28 July 2024
There are several minerals within clay that contain lithium such as, lepidolite, hectorite, masutomilite, zinnwaldite, swinefordite, cookeite, and jadarite...
25 KB (2,652 words) - 14:05, 4 July 2024
pegmatites in association with albite, spodumene, petalite, amblygonite, lepidolite and quartz. It occurs as a secondary alteration product of spodumene....
3 KB (187 words) - 18:25, 19 January 2024
impurity in) silicate or aluminosilicate. A major source of rubidium is lepidolite, KLi2Al(Al,Si)3O10(F,OH)2, wherein Rb sometimes replaces K. Rb2O is a...
7 KB (562 words) - 08:02, 30 November 2022
Hsianghualite Jadarite LiNaSiB3O7OH Keatite Li(AlSi2O6) Kunzite Lavinskyite Lepidolite Lithiophilite LiMnPO4 Lithiophosphate Li3PO4 Manandonite Manganoneptunite...
92 KB (9,852 words) - 18:28, 14 August 2024
miarolitic cavities in granites. Association minerals include: albite, lepidolite, topaz, beryl, tourmaline, spessartine, tantalite and fluorite. "Microlite"...
5 KB (384 words) - 18:24, 19 April 2024
orthorhombic system often as slender prisms. It is usually associated with lepidolite, beryl, quartz, albite, amblygonite, and spodumene of pegmatitic origin...
4 KB (298 words) - 17:27, 9 January 2024