Category:Biotite

**biotite series**
	micas between, or close to, the annite-phlogopite and siderophyllite-eastonite joins; dark micas without lithium
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Instance of	mineral series;
Subclass of	trioctahedral mica;
Different from	Q9171910;
Authority file
	Q105794;
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Deutsch: Biotit

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English: Biotite

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Español: Biotite

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Français : Biotite

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Nederlands: Biotiet

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日本語: 黒雲母

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Português: Biotita

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IMA/CNMNC – Nickel–Strunz classification 10 ed, as on Mindat.org/strunz: Class: Silicates • Subclass: Phyllosilicates • Group: Mica • Subgroup: Biotite

Included minerals:: Annite, Eastonite, Fluorophlogopite, Fluorotetraferriphlogopite, Fluorannite, Phlogopite, Siderophyllite, Tetraferriannite

<nowiki>biotita; Биотит; Biotite; Биотит; biotit; 黑雲母; Biotit; Біотит; 黑雲母; 黑云母; 흑운모; Биотит; biotita serio; Биотит; biotite; Biotit; بىيوتىيت; Bïotït; biotiet; биотит; biotita; 黑云母; Биотит; biotitt; biotitt; Biotit; biotiit; biotite series; بيوتيت; Bïotït; biotita; Биотит; Biotit; Біятыт; Բիոտիտ; 黑云母; ბიოტიტი; 黒雲母; තලාතු මිනිරං; biotiitti; Biotite; biotitt; Biotite; 黑云母; biotihtta; biotiit; biotite; biotit; Biotit; biotiet; biotite; Biotit; Biotit; 黑雲母; ביוטיט; Биотит; Biotitas; biotit; biotita; ตุ๊กต่ำ; biotit; Biotit; Biotyt; Биотит; Biotit; biyotit; بىيوتىيت; بیوتیت; Биотит; Biotita; biotit; Βιοτίτης; Биотит; mineral filosilicato; minéral du groupe des silicates; K(Fe,Mg)3(AlSi3O10)(OH)2. Miken taldeko filosilikato trioktaedrikoa, kolore ilunekoa. Baldintza geologikoen tarte zabal batean era daiteke, bai arroka igneoetan bai arroka metamorfikoetan ere; минерал, разновидность слюды; Mischkristall der Annit-Phlogopit-Mischreihe; mineral filossilicato; K(Mg,Fe)3(Al,Fe)Si3O10(OH,F)2; чврсти раствори са флогопитом, Мg:Fе најмање 2:1 у биотиту;; sljude med anit-flogopitom in siderofilit-eastonitom ali blizu njih; temne sljude brez litija; ケイ酸塩鉱物である金雲母と鉄雲母との中間組成の固溶体; mineral filossilicato; mineraali; minerale; mineral; micas between, or close to, the annite-phlogopite and siderophyllite-eastonite joins; dark micas without lithium; ásvány; tipo de mica de cor negra; mineral din grupa silicaților; mica negra; biotite; Magneesium-rauavilk; Kissankulta; Düüsterglimmer; Сидерофиллит; Мероксен; Рубеллан; Лепидомелан; lepidomelano; serie de mica biotita; biotite; Magnesiumeisenglimmer; Dunkelglimmer; biotita; Mica negra; Biotiti; Lépidomélane; Odite; Odérite; Odenite; Méroxène; Odénite; Meroxene; macska-arany</nowiki>

Mindat - Biotite: discredited as valid mineral name 1999
Series names used in mica nomenclature; micas between, or close to, the annite-phlogopite and siderophyllite-eastonite joins.

Subcategories

This category has the following 17 subcategories, out of 17 total.

Biotite in the United States (1 C)

A

Annite (16 F)

B

Media in category "Biotite"

The following 185 files are in this category, out of 185 total.

0106071 mica chlorite feld 20x XPL.jpg 2,304 × 1,728; 2.8 MB
1165 Biotit - Magurka.jpg 823 × 700; 284 KB
1911 Britannica-Biotite.png 483 × 163; 78 KB
25Pyrit-biotit sulitjelma hg.jpg 6,443 × 5,905; 3.3 MB
AFM triangles EN.svg 1,050 × 780; 64 KB
Almandin Biotit 21161 1.jpg 6,784 × 4,524; 4.9 MB
Almandin Biotit 21161 2.jpg 6,815 × 4,543; 5.37 MB
Almandin Biotit Rhipidolith 20599 1.jpg 7,032 × 4,688; 8.21 MB
Almandin Biotit Rhipidolith 20599 2.jpg 6,906 × 4,602; 7.52 MB
Almandin, biotite, plagioclase.jpg 4,288 × 2,848; 11.64 MB
Almandine on biotite shale.jpg 5,472 × 3,648; 9.09 MB
Almandine-Biotite-60844.jpg 650 × 417; 107 KB
Almandine-Biotite-t07-82a.jpg 725 × 800; 93 KB
Alta, musei, campioni di roccia, zircone, biotite e albite, dal seiland.jpg 2,778 × 3,228; 3.04 MB
Beryl, mica 7.jpg 1,965 × 1,993; 2.97 MB
Beryl, mica LW UV illumination.jpg 1,998 × 1,805; 4.17 MB
Beryl-Biotite-177330.jpg 599 × 350; 69 KB
Beryl-Biotite-177331.jpg 450 × 408; 65 KB
Biolite Granite Student sample label.JPG 4,608 × 3,072; 3.35 MB
Biotiet 001.jpg 1,600 × 1,200; 774 KB
Biotiit 2005.jpg 800 × 683; 369 KB
Biotit Mischkristallreihe.jpg 1,970 × 1,565; 148 KB
Biotit pleo.png 400 × 400; 90 KB
Biotit Rhönit LPL 1.jpg 1,772 × 1,181; 2.6 MB
Biotit Rubellan.jpg 5,198 × 3,462; 3.83 MB
Biotit-Granit (Plutonit).jpg 2,392 × 2,344; 1.4 MB
Biotit-Granit.jpg 2,812 × 2,472; 1.7 MB
Biotit.jpg 4,910 × 3,273; 4.56 MB
Biotit.png 1,600 × 732; 1.94 MB
Biotita+Olivino.JPG 2,048 × 1,536; 965 KB
Biotita1.jpeg 676 × 762; 126 KB
Biotitad.png 1,600 × 732; 1.51 MB
BiotitaEZ.jpg 879 × 810; 79 KB
Biotite (49836016437).jpg 3,621 × 2,414; 6.38 MB
Biotite aggregate - Ochtendung, Eifel, Germany.jpg 921 × 691; 85 KB
Biotite and chlorite gneiss mg 7971.jpg 2,520 × 2,520; 960 KB
Biotite and Chlorite Gneiss with graphite mg 7943.jpg 4,368 × 2,912; 1.16 MB
Biotite and muscovite.jpg 668 × 674; 291 KB
Biotite Basic potassium magnesium iron aluminum silicate Adirondack Mountains New York 2253.jpg 640 × 640; 63 KB
Biotite big aggregate - Ochtendung, Eifel, Germany.jpg 922 × 692; 109 KB
Biotite cordierite gneiss pmg ss pp 0,8 2007.jpg 800 × 533; 103 KB
Biotite cordierite gneiss pmg ss xp 0,8 2007.jpg 800 × 533; 159 KB
Biotite crystals (GeoDIL number - 6).jpg 1,120 × 912; 119 KB
Biotite crystals.jpg 1,282 × 556; 253 KB
Biotite flakes (GeoDIL number - 5).jpg 940 × 772; 134 KB
Biotite from Germany 01.jpg 5,153 × 3,435; 1.93 MB
Biotite from Germany 02.jpg 4,752 × 3,168; 1.93 MB
Biotite from Kurdistan, Iraq. Erbil Stones and Gems Museum, Erbil Citadel, Hawler, Iraq.jpg 3,956 × 5,341; 15.7 MB
Biotite Gneiss label.JPG 4,608 × 3,072; 3.36 MB
Biotite gneiss mg 7988.jpg 2,912 × 2,912; 849 KB
Biotite Gneiss.JPG 4,608 × 3,072; 3.44 MB
Biotite Granite student sample.jpg 4,608 × 3,072; 3.17 MB
Biotite K(Mg,Fe)3(OH,F)2AlSi3O10 (10994653966).jpg 4,000 × 3,000; 3.44 MB
Biotite K(Mg,Fe)3AlSi3O10(F,OH)2 (20245747942).jpg 4,000 × 3,000; 3.77 MB
Biotite K(Mg,Fe)3AlSi3O10(F,OH)2 (20254031825).jpg 4,000 × 3,000; 3.79 MB
Biotite K(Mg,Fe2+)3((OH,F)2(Al,Fe3+)Si3O10) locality - Dolní Bory, Czech Republic (50605913838).jpg 4,000 × 3,000; 1.93 MB
Biotite K(Mg,Fe2+)3((OH,F)2(Al,Fe3+)Si3O10) locality - Dolní Bory, Czech Republic (50605917453).jpg 6,000 × 4,000; 18.09 MB
Biotite K(Mg,Fe2+)3((OH,F)2(Al,Fe3+)Si3O10) locality - Dolní Bory, Czech Republic (50606655761).jpg 4,000 × 3,000; 2.76 MB
Biotite K(Mg,Fe2+)3((OH,F)2(Al,Fe3+)Si3O10) locality - Dolní Bory, Czech Republic (50606777117).jpg 4,000 × 3,000; 2.24 MB
Biotite K(Mg,Fe2+)3((OH,F)2(Al,Fe3+)Si3O10) locality - Dolní Bory, Czech Republic (50606777432).jpg 4,000 × 3,000; 1.94 MB
Biotite mica 1 (32075636786).jpg 2,661 × 2,418; 3.67 MB
Biotite mica 2 (31739438210).jpg 2,879 × 2,098; 4 MB
Biotite mica 3 (31304651483).jpg 2,514 × 2,114; 3.24 MB
Biotite on Pumice - Mendig, Eifel, Germany1.jpg 2,000 × 1,500; 859 KB
Biotite on Pumice - Mendig, Eifel, Germany2.jpg 2,000 × 1,400; 809 KB
Biotite Quebec.jpg 2,029 × 2,506; 1.91 MB
Biotite sliceUSGOV.jpg 360 × 264; 24 KB
Biotite, Sanidine and Nepheline - Ochtendung, Eifel, Germany.jpg 922 × 692; 87 KB
Biotite-201328.jpg 500 × 343; 65 KB
Biotite-63978.jpg 450 × 401; 33 KB
Biotite-Orthoclase-229808.jpg 388 × 500; 46 KB
Biotite-rare08-48a.jpg 617 × 800; 99 KB
Biotite-rare08-48b.jpg 261 × 400; 33 KB
Biotite-rare08-48c.jpg 400 × 305; 35 KB
Biotite-Rutile-Siderite-117626.jpg 500 × 325; 38 KB
Biotite-Rutile-Siderite-231199.jpg 600 × 384; 59 KB
Biotite-Rutile-Siderite-231201.jpg 374 × 400; 32 KB
Biotite-Zircon-LTH47A.JPG 600 × 587; 68 KB
Biotite-Zircon-LTH47B.JPG 478 × 599; 58 KB
Biotite-Zircon-LTH47C.JPG 600 × 553; 75 KB
Biotite.jpg 555 × 388; 199 KB
Biotite1.jpg 997 × 811; 2.19 MB
BiotiteSomma.jpg 4,239 × 2,475; 6.79 MB
Biotitverwitterung.jpg 1,836 × 1,452; 103 KB
Blue Biotite.JPG 2,592 × 1,728; 3.65 MB
Cafarsit Albit Biotit Muskovit 21489 1.jpg 7,032 × 4,688; 5.93 MB
Cafarsit Albit Biotit Muskovit 21489 2.jpg 6,885 × 4,591; 5.41 MB
Cancrinite, Biotite, Albite-317544.jpg 2,400 × 1,800; 5.17 MB
Cancrinite, Biotite, Albite-317545.jpg 2,400 × 1,800; 5.09 MB
Chlorit Mikroklin Quarz Titanit Stilbit Pyrrhotin Biotit.jpg 4,565 × 3,068; 3.26 MB
Colágio das Caldinhas (27).jpg 5,472 × 3,648; 3.84 MB
Corderite hornfels (GeoDIL number - 322).jpg 2,566 × 1,609; 882 KB
Corundum (GeoDIL number - 447).jpg 3,040 × 2,016; 510 KB
Corundum, garnet, mica, feldspar 1.jpg 4,288 × 2,848; 9.24 MB
Corundum, garnet, mica, feldspar 2.jpg 4,288 × 2,848; 10.94 MB
Corundum, garnet, mica, feldspar 3.jpg 4,288 × 2,848; 7.96 MB
Corundum, garnet, mica, feldspar.jpg 4,019 × 2,753; 9.23 MB
Corundum, garnet, mica, felsdpar.jpg 3,630 × 2,848; 10.32 MB
Crystal waves.JPG 4,272 × 2,848; 11.5 MB
Dark crown.JPG 3,456 × 2,304; 4.32 MB
Diopside with biotite (GeoDIL number - 1549).jpg 3,040 × 2,016; 752 KB
DSCN4940 (10994782773).jpg 4,000 × 3,000; 3.44 MB
Dutrowite in plane-polarized light.png 2,067 × 1,759; 2.2 MB
Elba island.JPG 2,592 × 1,728; 3.82 MB
Emerald, quartz, biotite.jpg 1,245 × 2,000; 1.77 MB
Estonian Museum of Natural History Specimen No 191879 photo (g28 g28-362 1 jpg).jpg 3,996 × 3,169; 6.23 MB
Estonian Museum of Natural History Specimen No 192214 photo (g28 g28-363 1 jpg).jpg 3,996 × 4,961; 8.79 MB
Estonian Museum of Natural History Specimen No 195154 photo (g57 g57-69 jpg).jpg 3,351 × 2,668; 3.19 MB
Estonian Museum of Natural History Specimen No 195155 photo (g57 g57-70 1 jpg).jpg 3,016 × 2,069; 2.6 MB
Estonian Museum of Natural History Specimen No 195155 photo (g57 g57-70 2 jpg).jpg 3,016 × 2,152; 3.15 MB
Estonian Museum of Natural History Specimen No 195207 photo (g122 g122-20 jpg).jpg 3,256 × 2,500; 3.8 MB
Estonian Museum of Natural History Specimen No 202003 photo (g27 g27-331 1 jpg).jpg 3,307 × 2,756; 5.77 MB
Estonian Museum of Natural History Specimen No 202390 photo (g27 g27-753 1 jpg).jpg 2,343 × 1,791; 2.31 MB
Estonian Museum of Natural History Specimen No 202391 photo (g27 g27-754 1 jpg).jpg 3,307 × 2,756; 5.56 MB
Ferro-ferri-holmquistite (a).png 565 × 376; 373 KB
Ferro-ferri-holmquistite.png 566 × 740; 691 KB
Flow in a Stone River.JPG 2,592 × 1,728; 4.17 MB
FND Geotop Bosel 1.JPG 4,000 × 3,000; 8.16 MB
Garnet-biotite rock, Beartooth Mountains MT.jpg 2,188 × 2,192; 2.71 MB
Granat-Biotit-Hornblende-Plagioklas-Hornfels (RK 2206 P1890053).jpg 2,749 × 2,750; 2.64 MB
Granat-Kyanit-Biotit-Gneis (RK 2206 P1890007).jpg 3,385 × 2,537; 2.75 MB
Granat-Kyanit-Biotit-Gneis (RK 2206 P1890008).jpg 4,608 × 3,456; 4.84 MB
GRANIT KANTSTEIN.jpg 3,456 × 2,304; 5.27 MB
Granodiorite pmg ss 2006.jpg 800 × 533; 308 KB
Gunter Building in Spruce Pine.jpg 6,016 × 4,000; 6.23 MB
Hiortdahlite (GeoDIL number - 279).jpg 2,218 × 1,651; 594 KB
Hornblende, Biotit und Andesit - Bor, Serbien.jpg 3,500 × 2,600; 7.99 MB
Hornblende-Granat-Biotit-Schiefer (RK 2206 P1880896).jpg 2,767 × 2,767; 2.58 MB
Kinked biotite.JPG 2,592 × 1,728; 2.59 MB
Meroxene.jpg 4,592 × 3,056; 8.84 MB
Meroxene.png 4,592 × 3,056; 18.68 MB
Mineraaleja.jpg 800 × 515; 229 KB
Mineraly.sk - biotit.jpg 340 × 200; 33 KB
Mont Blanc Teylers Oval Room 2019.jpg 4,928 × 3,264; 7.02 MB
Moscow State University biotite series 2025-02 1739112743.tif 1,588 × 1,477; 5.52 MB
Muscovite and Biotite1a.jpg 2,816 × 2,112; 1.92 MB
Muscovite and Biotite1b.jpg 2,816 × 2,112; 2.01 MB
Muscovite and Biotite2a.jpg 2,816 × 2,112; 2.01 MB
Muscovite and Biotite2b.jpg 2,816 × 2,112; 2.01 MB
Muscovite23.jpg 2,816 × 2,112; 2 MB
Muscovite23b.jpg 2,816 × 2,112; 2.01 MB
Museo de La Plata - Biotita.jpg 3,231 × 2,153; 1.68 MB
Orthoclase-Biotite-249236.jpg 600 × 599; 32 KB
Orthoclase-Biotite-249237.jpg 346 × 400; 23 KB
Pegmatit mit Kalifeldspat, Quarz und Biotit (RK 2206 P1890239).jpg 3,380 × 2,253; 2.14 MB
Pegmatyt 8.jpg 2,847 × 1,702; 637 KB
Pegmatyt-michalkowa 1.JPG 800 × 578; 61 KB
Pegmatyt-michalkowa 2.JPG 800 × 577; 80 KB
Plagioklas1.jpg 2,560 × 2,096; 860 KB
Plagioklas2.jpg 2,540 × 2,092; 846 KB
Pleocroic halo.JPG 3,456 × 2,304; 5.3 MB
Pyrrhotite with garnet, quartz and biotite (GeoDIL number - 1046).jpg 2,860 × 1,526; 926 KB
Rosenbuschit Biotit Kalifeldspat 1.jpg 4,410 × 3,045; 3.09 MB
Rosenbuschit Biotit Kalifeldspat 2.jpg 5,198 × 3,462; 5.69 MB
Rosenbuschite - Biotite - Kali feldspar 01.jpg 4,608 × 3,072; 1.74 MB
Rosenbuschite - Biotite - Kali feldspar 02.jpg 4,457 × 2,971; 1.8 MB
Rubin, biotyt, Ihosy, Madagaskar.JPG 800 × 600; 99 KB
Rubis, almandin, biotite, plagioclase.jpg 3,917 × 2,848; 6.23 MB
Sagenitic biotite.JPG 5,184 × 3,456; 7.6 MB
Saphir, albite, biotite 300.4.6787.JPG 1,978 × 1,578; 2.04 MB
Saphir, albite, biotite 300.4.6788.JPG 1,974 × 1,436; 2.13 MB
Saphir, albite, biotite 300.4.FS2014 1.jpg 1,991 × 1,531; 2.14 MB
Saphir, albite, biotite 300.4.FS2014 2.jpg 1,979 × 1,314; 1.59 MB
Saphir, albite, biotite 300.4.FS2014.jpg 1,978 × 1,387; 1.66 MB
Saphir, amazonite, biotite 2.jpg 4,288 × 2,848; 6.05 MB
Saphir, amazonite, biotite 3.jpg 4,288 × 2,848; 5 MB
Saphir, amazonite, biotite 4.jpg 4,288 × 2,848; 6.69 MB
Saphir, amazonite, biotite 5.jpg 4,288 × 2,848; 9 MB
Saphir, amazonite, biotite 6.JPG 4,288 × 2,848; 7.8 MB
Saphir, amazonite, biotite 7.JPG 4,288 × 2,848; 8.11 MB
Saphir, amazonite, biotite 8.JPG 4,288 × 2,848; 8.31 MB
Saphir, amazonite, biotite.jpg 4,288 × 2,848; 9.4 MB
Scaglie di Biotite.jpg 4,608 × 3,456; 3.24 MB
Sillimanite schist (GeoDIL number - 364).jpg 3,040 × 2,016; 1.29 MB
Sol vibrante 1500.jpg 2,560 × 1,536; 1.2 MB
Staurolith, Paragonit, Biotit (OM1-228A).JPG 5,184 × 3,888; 18.2 MB
Sulphur (yellow-grey) iron (red) concretion and crystals of biotite (black), Caldara di Manziana, Italy.jpg 3,505 × 2,313; 2.35 MB
Thin Section of Biotite (test) (cropped to Biotite).jpg 1,058 × 740; 237 KB
Thin Section of Biotite (test).jpg 2,448 × 3,264; 1.53 MB
Ticinetto heavy minerals.jpg 4,403 × 2,921; 2.15 MB
Zirkon mit Biotit in Pegmatit (RK 2206 P1880743).jpg 3,533 × 2,647; 1.59 MB
Émeraude, biotite, quartz 7100.5405.jpg 1,970 × 1,514; 2.3 MB
Łupek biotytowy.jpg 2,912 × 2,386; 2.05 MB
Крупнозкрнистий кальцит з ідіоморфними кристалами кварцу та залізною слюдкою.jpg 4,080 × 3,060; 2.63 MB
Минерали.png 800 × 515; 838 KB