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biot mica mineral

  • ALEX STREKEISEN-Biotite-

    Biotite is a common phyllosilicate mineral within the mica ... physicist Jean-Baptiste Biot, ... to "white mica" (muscovite). Biotite is the most ubiquitous ...

  • Biotite K(Mg Fe2+ (Al Fe3+)Si O (OH F) 3 10 2

    Biotite K(Mg;Fe2+)3(Al;Fe3+)Si3O10(OH;F)2 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic. Point Group: 2=m: Uncommon in good crystals, tabular or

  • FMF Friends of Minerals Forum, discussion and message ...

    May 03, 2012· FMF Friends of Minerals Forum, discussion and message board The place to share your mineralogical experiences FMF English Forum is moderated by John S. White and Peter Megaw

  • Biotite Bing

    Biotite is a common phyllosilicate mineral within the mica group, with the approximate chemical formula K(Mg,Fe) 3AlSi 3O 10(OH) 2. More generally, it refers to the dark mica series, primarily a solid-solution series between the iron-endmember annite, and the magnesium-endmember phlogopite; more aluminous end-members include

  • YupRocks.com Pictures of the Mineral Biotite

    The Mineral Biotite (Mica) Biotite belongs to the mica group and is a Common Phyllosilicate Mineral. In a wider perspective, it refers to the darker group of mica, mainly a chain of solid solution in between the Magnesium-Endmember Phlogopite and the Iron-Endmember Annite; Siderophyllite being a part of most of the Aluminous Endmembers.

  • Muscovite Mica from SpiritRock Shop

    Muscovite is the most common type of Mica. Whenever the word mica is used, it is normally understood to mean muscovite. Mica is also known as Cat-gold, Cat-silver, Glimmer, Glist, Katen-silber, Katzen-silber, Katzengold, Or Des Chats, and Rhomboidal Mica. Mica is found to occur in book form in pegmatites intruding mica schists.

  • What is Biotite? tititudorancea.com

    Biotite is a common phyllosilicate mineral within the mica ... Biotite was named by J.F.L. Hausmann in 1847 in honour of the French physicist Jean-Baptiste Biot, ...

  • Bestcrystals.com . Black Biotite Mica

    Biotite is a very common form of mica. It is named in honor Jean Baptiste Biot (1774 1862), a French physicist, mathematician, and astronomer who researched the mica minerals for their optical properties. Because of Biotite's abundance, its presence is usually lacking in collections except for it being an accessory mineral to other minerals.

  • ALEX STREKEISEN-Biotite-

    Biotite is a common phyllosilicate mineral within the mica ... physicist Jean-Baptiste Biot, ... to "white mica" (muscovite). Biotite is the most ubiquitous ...

  • Biotite CAMEO

    Description. A common dark green, brown, or black mineral of the mica group. Biotite is a silicate of magnesium, iron, potassium, and aluminum.It was named after the French physicist J.B. Biot. Biotite is found in granites, schists, and gneisses.

  • Biotite The Full Wiki

    Biotite is a common phyllosilicate mineral within the mica group, with the approximate chemical formula K(Mg, Fe) 3 AlSi 3 O 10 (F, OH) 2. More generally, it refers to the dark mica series, primarily a solid-solution series between the iron-endmember annite, and the magnesium-endmember phlogopite; more aluminous endmembers include siderophyllite.

  • mica Structure, Properties, Occurrence, & Facts ...

    clay mineral: Mica mineral group Mica minerals have a basic structural unit of the 2:1 layer type like pyrophyllite and talc, but some of the silicon atoms (ideally one-fourth) are always replaced by those of aluminum.

  • biotite definition and meaning Wordnik.com

    Biot + -ite, named by J.F.L. Hausmann in 1847 in honour of the French physicist Jean-Baptiste Biot, who, in 1816, researched the optical properties of mica, discovering many unique properties.

  • Bestcrystals.com . Black Biotite Mica

    Biotite is a very common form of mica. It is named in honor Jean Baptiste Biot (1774 1862), a French physicist, mathematician, and astronomer who researched the mica minerals for their optical properties. Because of Biotite's abundance, its presence is usually lacking in collections except for it being an accessory mineral to other minerals.

  • Bestcrystals.com . Black Biotite Mica

    Natural Biotite mica ... form of mica. It is named in honor Jean Baptiste Biot ... it being an accessory mineral to other minerals. Biotite can come in enormous ...

  • XRD Analysis of Mica Samples PhysicsOpenLab

    Mica Lepidolite. Lepidolite is a lilac-gray or rose-colored member of the mica group of minerals with formula K(Li,Al,Rb) 2 (Al,Si) 4 O 10 (F,OH) 2. It is the most abundant lithium-bearing mineral and is a secondary source of this metal. It is a phyllosilicate mineral and a member of the polylithionite-trilithionite series.

  • Mica Crystals from SpiritRock Shop

    SpiritRock Shop: Click on any photo ... only 6 are common rock-forming minerals. 1) Muscovite, (Potassium Mica) ... named for Jean-Baptiste Biot, ...

  • biotite Minerals Mineralogy

    Hausmann in 1847 in honour of the French physicist Jean-Baptiste Biot. Biotite ... Jump up ^ Biotite Mineral ... A series or subgroup of the Mica Group. Biotite ...

  • Biotite chemeurope.com

    Biotite is used in electrical devices, usually as a dielectric in capacitors and thermionic valves Biotite was named by J.F.L. Hausmann in 1847 in honour of the French physicist Jean-Baptiste Biot, who, in 1816, researched the optical properties of mica, discovering many unique properties. See also . List of minerals; References "The Mineral Biotite".

  • Biotite Article about biotite by The Free Dictionary

    biotite (bī`ətīt'), iron-rich variety of phlogopite, most abdunant of the mica mica, general term for a large group of minerals, hydrous silicates of aluminum and potassium, often containing magnesium, ferrous iron, ferric iron, sodium, and lithium and more rarely containing barium, chromium, and fluorine..... Click the link for more information.

  • biotite mineral properties echs.co.za

    THE BIOTITE MINERAL GROUP Biotite is a very common form of mica. It is named in honor Jean Baptiste Biot (), ... locality information guide about the mica mineral ...

  • Biotite chemeurope.com

    Biotite is a common phyllosilicate mineral within the mica group, with the approximate chemical formula K(Mg, Fe) 3 AlSi 3 O 10 (F, OH) 2.More generally, it refers to the dark mica series, primarily a solid-solution series between the iron-endmember annite, and the magnesium-endmember phlogopite; more aluminous endmembers include siderophyllite.

  • Biotite CAMEO

    A common dark green, brown, or black mineral of the mica group. Biotite is a silicate of magnesium, iron, potassium, and aluminum. It was named after the French physicist J.B. Biot. Biotite is found in granites, schists, and gneisses.

  • Biotite Wikipedia

    Biotite is a common phyllosilicate mineral within the mica group, with the approximate chemical formula K(Mg,Fe) 3 AlSi 3 O 10 (F,OH) 2. More generally, it refers to the dark mica series, primarily a solid-solution series between the iron-endmember annite, and the magnesium-endmember phlogopite; more aluminous end-members include

    Crystal system: Monoclinic
  • The Origin Of Geological Terms: Micas Forbes

    Mar 29, 2016· The Origin Of Geological Terms: Micas. ... of the mineral were used even for windows) is a mica with a high ... Jean-Baptiste Biot ...

  • biotite Minerals Mineralogy

    Contents 1 Properties 2 Occurrence 3 Uses 4 References Properties Like other mica minerals. and the magnesium-endmember phlogopite. silicon. Uses . biotite has a highly perfect basal cleavage.Ultraviolet fluorescence References None Biotite is a common phyllosilicate mineral within the mica group. in 1816.

  • Biotite GEO143 Mineral Webpages Google Sites

    First Notable Identification: In 1816, physicist Jean Baptiste Biot discovered biotite while he was researching the different properties of the mica group, including the optical effects. JFL Hausmann named the mineral in 1847 in honor of Biot (4). How We Identified It: Biotite is known for its black, shiny layers that peel into sheets.

  • Lepidolite MICA Factsheet & Information Mineralminers

    Biotite mica is the most common of the micas, in fact it is the most common ferromagnesian mineral! It occurs in most igneous and metamorphic rocks and is commonly found in detrital sediments. Muscovite mica also is a very widespread and common rock forming mineral.

  • is biotite metallic or nonmetallic? Yahoo Answers

    Jan 09, 2008· Is biotite metallic or nonmetallic? ?? 1 following . 3 answers 3. Report Abuse. ... Like other mica minerals, biotite has a highly perfect basal cleavage, and consists of flexible sheets, or lamellae, which easily flake off. ... Biotite was named by J.F.L. Hausmann in 1847 in honour of the French physicist Jean-Baptiste Biot, who, in ...

    Status: Resolved
  • Biotita Wikipédia, a enciclopédia livre

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    Biotita (português brasileiro) ou biotite (português europeu) é um mineral comum da classe dos silicatos, subclasse dos filossilicatos, grupo das micas e subgrupo ferromagnesianas, formando uma série com ... Como outros minerais de mica a biotita tem uma clivagem basal altamente perfeita ... matemático e astrônomo francês Jean-Baptiste Biot.

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