• Thumbnail for Phlogopite
    Phlogopite is a yellow, greenish, or reddish-brown member of the mica family of phyllosilicates. It is also known as magnesium mica. Phlogopite is the...
    7 KB (631 words) - 21:00, 9 January 2024
  • Thumbnail for Mica
    Paragonite Brittle micas: Margarite Common micas: Biotite Lepidolite Phlogopite Zinnwaldite Brittle micas: Clintonite Very fine-grained micas, which typically...
    43 KB (4,859 words) - 20:09, 11 October 2024
  • Thumbnail for Vermiculite
    Vermiculite forms by the weathering or hydrothermal alteration of biotite or phlogopite. Large commercial vermiculite mines exist in the United States, Russia...
    24 KB (2,775 words) - 17:05, 3 October 2024
  • Thumbnail for Kimberlite
    olivine lamproites is phlogopite macrocrysts and microphenocrysts, together with groundmass micas that vary in composition from phlogopite to "tetraferriphlogopite"...
    31 KB (3,660 words) - 23:32, 5 September 2024
  • Thumbnail for Biotite
    series between the iron-endmember annite, and the magnesium-endmember phlogopite; more aluminous end-members include siderophyllite and eastonite. Biotite...
    16 KB (1,663 words) - 20:44, 18 January 2024
  • Thumbnail for Lamproite
    forsteritic olivine; high iron leucite; titanium-rich aluminium-poor phlogopite; potassium- and titanium-rich richterite; low aluminium diopside; and...
    11 KB (1,074 words) - 02:27, 27 August 2024
  • Thumbnail for Crater of Diamonds State Park
    that the diamondiferous epiclastic rocks range from olivine lamproite to phlogopite and olivine-rich tuffs. The chemistry of the mantle xenolith was used...
    22 KB (2,206 words) - 16:50, 2 October 2024
  • Thumbnail for Lamprophyre
    is common) some form of volatile enrichment, to provide the biotite (phlogopite) and amphibole (pargasite) mineralogy lack of fractional crystallisation...
    17 KB (2,187 words) - 21:55, 13 August 2024
  • Thumbnail for Serendibite
    granite. Minerals occurring with serendibite include diopside, spinel, phlogopite, scapolite, calcite, tremolite, apatite, grandidierite, sinhalite, hyalophane...
    3 KB (124 words) - 08:34, 10 October 2024
  • Thumbnail for Siilinjärvi carbonatite
    matrix is composed of fine-grained, aphanitic phlogopite and the porphyroclasts are tabular phlogopite grains. The fine-grained glimmerites are often...
    23 KB (3,035 words) - 06:52, 19 May 2024
  • Thumbnail for Wyomingite
    Wyomingite is a type of volcanic rock. Specifically, it is a diopside-leucite phlogopite lamproite. It is a potassium enriched, alkaline, basic, phonolite first...
    3 KB (240 words) - 22:53, 30 September 2024
  • Thumbnail for Kaolinite
    Muscovite Nanpingite Norrishite Orlovite Oxyphlogopite Paragonite Phengite Phlogopite Polylithionite Preiswerkite Roscoelite Siderophyllite Suhailite Tainiolite...
    51 KB (5,563 words) - 02:12, 27 August 2024
  • Thumbnail for Silicate mineral
    Fe)3(AlSi3)O10(OH)2 Fuchsite – K(Al,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...
    20 KB (1,897 words) - 18:21, 16 July 2024
  • Thumbnail for Mineral
    the biotite series is represented by variable amounts of the endmembers phlogopite, siderophyllite, annite, and eastonite. In contrast, a mineral group is...
    109 KB (13,007 words) - 16:14, 20 July 2024
  • Thumbnail for Basalt
    silica-undersaturated and may contain feldspathoids, alkali feldspar, phlogopite, and kaersutite. Augite in alkali basalts is titanium-enriched augite;...
    70 KB (7,827 words) - 06:42, 4 October 2024
  • Thumbnail for Clintonite
    xanthophyllite are sometimes considered the calcium analogues of the phlogopites. Typical formation environment is in serpentinized dolomitic limestone...
    5 KB (325 words) - 21:38, 3 August 2024
  • Thumbnail for Benitoite
    serpentinite body. In Japan, the mineral occurs in a magnesio-riebeckite-quartz-phlogopite-albite dike cutting a serpentinite body. Blue benitoite crystals on white...
    7 KB (533 words) - 16:39, 8 September 2024
  • Peridot Periclase Perthite Petalite (castorite) Pezzottaite Phenakite Phlogopite Phosgenite Phosphophyllite Phosphosiderite Piemontite Pietersite Plumbogummite...
    13 KB (867 words) - 01:34, 24 August 2024
  • Thumbnail for Comoro Islands
    Magazine 107 (6) 549-557 1970 Flower, M.F.J., Evidence for the role of phlogopite in the genesis of alkali basalts Contrib. Mineral. Petrol. 32 (2) 126-137...
    23 KB (2,914 words) - 03:33, 12 October 2024
  • Pharmacolite Pharmacosiderite Phenakite Phillipsite (series of zeolites) Phlogopite Phoenicochroite Phosgenite Phosphophyllite Phosphosiderite Phosphuranylite...
    42 KB (2,782 words) - 13:55, 7 October 2024
  • Thumbnail for Ultramafic rock
    portions of the layered ultramafic sequences. Hornblendite and, rarely phlogopite, are also found. Volcanic ultramafic rocks are rare outside of the Archaean...
    9 KB (1,059 words) - 15:59, 8 October 2024
  • Thumbnail for Glimmerite
    mica (biotite or phlogopite). Glimmerite has also been referred to as biotitite, though the use of this term to describe phlogopite-rich rocks has been...
    3 KB (270 words) - 17:31, 7 June 2024
  • Thumbnail for Ol Doinyo Lengai
    components. The silicic lavas contain combeite, ijolites, melanite, nepheline, phlogopite, and pyroxene, as well as apatite, garnet, sphene, and wollastonite. Xenoliths...
    33 KB (3,673 words) - 17:31, 3 September 2024
  • Thumbnail for Aggregate (geology)
    an aggregate of crystals of many minerals including lazurite, pyrite, phlogopite, calcite, potassium feldspar, wollastonite and some sodalite group minerals...
    6 KB (479 words) - 13:15, 23 July 2023
  • Thumbnail for Talc
    Muscovite Nanpingite Norrishite Orlovite Oxyphlogopite Paragonite Phengite Phlogopite Polylithionite Preiswerkite Roscoelite Siderophyllite Suhailite Tainiolite...
    38 KB (4,190 words) - 01:44, 4 October 2024
  • Thumbnail for Fluoro-richterite
    it occurs in a limestone lens within a gneiss and is associated with phlogopite and calcite. It has also been reported from Austria, Germany, Italy, Spain...
    4 KB (182 words) - 01:06, 4 January 2024
  • Thumbnail for Diamond
    kimberlite, olivine is large and conspicuous, while lamproite has Ti-phlogopite and lamprophyre has biotite and amphibole. They are all derived from magma...
    139 KB (15,012 words) - 11:22, 8 October 2024
  • Thumbnail for Ekati Diamond Mine
    Retrieved February 4, 2013. Creaser, R.A. et al., 2004. "Macrocrystal phlogopite Rb-Sr dates for the Ekati property kimberlites, Slave Province, Canada:...
    11 KB (964 words) - 15:49, 4 August 2024
  • Thumbnail for Cafetite
    titaniferous magnetite, titanite, anatase, perovskite, baddeleyite, phlogopite, clinochlore and kassite. Warr, L.N. (2021). "IMA–CNMNC approved mineral...
    3 KB (142 words) - 23:54, 10 July 2024
  • Thumbnail for Chrysotile
    Muscovite Nanpingite Norrishite Orlovite Oxyphlogopite Paragonite Phengite Phlogopite Polylithionite Preiswerkite Roscoelite Siderophyllite Suhailite Tainiolite...
    25 KB (2,270 words) - 21:45, 8 September 2024