FMF Minerals Gallery

Tourmaline from Afghanistan, Paprok locality Size 80 x 68 x 50 mm (Author: olelukoe)

Tourmaline from A
Size 80 x 68 x 5

Tourmaline Group
Maria Mine, Cananea, Municipio Cananea, Sonora, Mexico
7.4 x 3.4 cm (Author: am mizunaka)

Tourmaline Group
Maria Mine, C

Tourmaline is 6 x 4 x 4 cm and the overall piece weighs 200 grams (Author: VRigatti)

Tourmaline is 6 x 4 x 4 cm and the

Tourmaline on microcline Momeik, Burma fov 50 mm (Author: ploum)

Tourmaline on microcline Momeik, B

Tourmaline on Quartz Minas Gerais, Brazil T. 5,0 x 1,5 x 1,7 cm, Q. 4,7 x 2,6 x 0,8 cm (Author: Jacquou HO)

Tourmaline on Quartz Minas Gerais,

Tourmaline on Quartz Minas Gerais, Brazil T. 5,0 x 1,5 x 1,7 cm, Q. 4,7 x 2,6 x 0,8 cm (Author: Jacquou HO)

Tourmaline on Quartz Minas Gerais,

Tourmaline on Quartz Paprok, Nuristan, Afghanistan 11 x 9 x 8.5 cm Blue Cap Tourmaline on Quartz (Author: Don Lum)

Tourmaline on Quartz Paprok, Nuris

Tourmaline on Quartz
Shengus (Shingus), Roundu District, Gilgit-Baltistan (Northern Areas), Pakistan
fov 60 mm (Author: ploum)

Tourmaline on Quartz
Shengus (

Tourmaline on quarzt Skardu, Gilgit, Pakistan 80x60x40 mm (Author: Walker)

Tourmaline on quarzt Skardu, Gilgi

Tourmaline pink Afghanistan (Author: barbie90)

Tourmaline pink
Afghanistan

Tourmaline pink Afghanistan 57 x 42 x 32 mm. 297 ct clarity :S1I (Author: barbie90)

Tourmaline pink
Afghanistan

Tourmaline Rubellite, Russia, Chitinskaya oblast., Malkhan pegmatite field, Sosedka vien. Size 74 x 30 x 28 mm (Author: olelukoe)

Tourmaline Rubell
Size 74 x 30 x 2

Tourmaline Rubellite, covered with a crust of stilbite crystals. Russia, Chitinskaya oblast., Sosedka pegmatite vien, Malkhan Size is: 77 x 40 x 40 mm (Author: olelukoe)

Tourmaline Rubell
Size is: 77 x 40

Tourmaline slice, diam.23mm by 3mm thick, collection id 08xxT-001. (Author: Gerhard Niklasch)

Tourmaline slice, diam.23mm by 3mm

Tourmaline slice, loc. unknown, detail. GN’s collection id 08xxT-002. Field of view about 22mm wide. (Author: Gerhard Niklasch)

Tourmaline slice,
Field of view abo

Tourmaline slice, loc. unknown, detail. GN’s collection id 08xxT-002. Stereo pair, field of view about 4mm wide. (Author: Gerhard Niklasch)

Tourmaline slice,
Stereo pair, fiel

Tourmaline slice, loc. unknown, detail. GN’s collection id 08xxT-002. Stereo pair, field of view about 13mm wide. (Author: Gerhard Niklasch)

Tourmaline slice,
Stereo pair, fiel

Tourmaline slice, diam.23mm by 3mm thick, collection id 08xxT-001. Stereo pair, field of view about 18mm wide. (Author: Gerhard Niklasch)

Tourmaline slice,
Stereo pair, fiel

Tourmaline slice, loc. unknown, diam. 37 to 38.5mm by 2.9mm thick, GN’s collection id 08xxT-002. Stereo pair. (Author: Gerhard Niklasch)

Tourmaline slice,
Stereo pair.

Tourmaline slice, loc. unknown, diam. 37 to 38.5mm by 2.9mm thick, GN’s collection id 08xxT-002. Two views. (Author: Gerhard Niklasch)

Tourmaline slice,
Two views.

Tourmaline var Dravite Usambara color change Nchongo, Umba Valley, Tanzania box = 2,2 x 1,8 cm (Author: Jacquou HO)

Tourmaline var Dravite Usambara co

Tourmaline var Indicolite Minas Gerais, Brazil 3.7 x 3.2 cm (Author: Don Lum)

Tourmaline var Indicolite Minas Ge

Tourmaline var Indicolite (Floater) Paprok Mine, Kamdesh District, Nuristan Province, Afghanistan 9.5 x 6.5 x 3.3 cm (Author: Don Lum)

Tourmaline var Indicolite (Floater

Tourmaline var. Elbaite ( sceptered ) Pederneira Mine, San Jose da Safira, Minas Gerais, Brazil (Author: Gail)

Tourmaline var. E
( sceptered )

Tourmaline var. Elbaite Glen Buchat, Grampian Region, Scotland, UK 4mm tall Terminated red-cap blue elbaite. The crystal is blue but has appeared a bit green in the photo. Acquired in 2008. (Author: Mike Wood)

Tourmaline var. Elbaite Glen Bucha

Tourmaline var. foitite
Erongo Mountain, Usakos, Erongo Region, Namibia
6.5 x 10.5 cm (Author: crosstimber)

Tourmaline var. foitite
Erongo

Tourmaline var. Schorl Pitcapel Quarry, Aberdeen, Grampian Region, Scotland, UK. 12cm tall x 7cm x 6cm Another view of the above specimen showing quartz-filled strain cracks in the schorl. Ergo, the quartz crystallised after the toumaline (schorl) which is usually the case in old pegmatites. The schorl crystals in this pegmatite are also bent or curved slightly, which may be because the host granite rock was still moving (emplacement) when (or just after) the pegmatite was formed. (Author: Mike Wood)

Tourmaline var. Schorl Pitcapel Qu

Tourmaline var. Schorl Pitcapel Quarry, Aberdeen, Grampian Region, Scotland, UK. 12cm tall x 7cm x 6cm Large Schorl crystals with a bit of pegmatite matrix (quartz, pink feldspar and white mica). The specimen has a sawn base. I got this from a guy at the Bakewell Show this year (october), who aquired it by exchange in 2000 - not long after it was ’mined’, apparently. (Author: Mike Wood)

Tourmaline var. Schorl Pitcapel Qu

Tourmaline with lépidolite Laghman, Pakistan fov 35 mm (Author: ploum)

Tourmaline with l
Laghman, Pakistan

Tourmaline with lépidolite Shigar valley, Baltistan, Pakistan fov 20 mm (Author: ploum)

Tourmaline with l
Shigar valley, Ba

Tourmaline with Quartz Himalaya Mine, Mesa Grande District, San Diego Co., California Main crystal 4.9 x 2 cm Overall Size 6 x 7 cm (Author: am mizunaka)

Tourmaline with Q
Himalaya Mine, Me

Tourmaline, Stak Nala, 62 mm x 58 mm (Author: Craig Mercer)

Tourmaline, Stak Nala, 62 mm x 58

Tourmaline, albite, quartz Stak Nala, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan 91mm x 80 mm x 61 mm (Author: Carles Millan)

Tourmaline, albite, quartz Stak Na

Tourmaline, albite, quartz Stak Nala, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan 91mm x 80 mm x 61 mm (Author: Carles Millan)

Tourmaline, albite, quartz Stak Na

Tourmaline, Cleavelandite
Oceanview Mine, Elizabeth R. Mine, Chief Mountain, Pala, Pala District, San Diego County, California, USA
5 x 4 cm (Author: Don Lum)

Tourmaline, Cleavelandite
Ocea

Tourmaline, Erongo Mt., Namibia. Diam. 53mm, height 28mm. GN’s collection id 08NAT-001. (Author: Gerhard Niklasch)

Tourmaline, Erongo Mt., Namibia. D

Tourmaline, Lepidolite Big Kahuna II Zone, Baker Boulevard(level), Oceanview Mine, Pala, San Diego County, California 13.3 x 9.4 cm (Author: Don Lum)

Tourmaline, Lepidolite Big Kahuna

Tourmaline, Lepidolite Big Kahuna II Zone, Baker Boulevard(level), Oceanview Mine, Pala, San Diego County, California 13.3 x 9.4 cm (Author: Don Lum)

Tourmaline, Lepidolite Big Kahuna

Tourmaline, Lepidolite Conselheiro Pena, Doce Valley, Minas Gerais, Brazil 7 x 5 x 4 cm (Author: Don Lum)

Tourmaline, Lepidolite Conselheiro

Tourmaline, Lepidolite Cruzeiro Mine, San Jose Safira, Minas Gerais, Brazil 11.5 x 3.0 cm (Author: Don Lum)

Tourmaline, Lepidolite Cruzeiro Mi

Tourmaline, Liddicoatite Luc Yen, Yen Bai Province, Vietnam 9 x 6.5 x 4 cm (Author: Don Lum)

Tourmaline, Liddicoatite Luc Yen,

Tourmaline, Mogok, Burma, 28 x 22 x 11 mm (Author: nurbo)

Tourmaline, Mogok, Burma, 28 x 22

Tourmaline, Quartz Minas Gerais, Brazil 7.8 x 5.8 x 3.4 cm (Author: Don Lum)

Tourmaline, Quartz Minas Gerais, B

Tourmaline, Quartz Sapo Mine, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil 3.6 x 3.3 cm (Author: Don Lum)

Tourmaline, Quartz Sapo Mine, Cons

Tourmaline, quartz, albite Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan 72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide (Author: Carles Millan)

Tourmaline, quartz, albite Shengus

Tourmaline, quartz, albite Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan 72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide (Author: Carles Millan)

Tourmaline, quartz, albite Shengus

Tourmaline, quartz, albite Shengus, Haramosh Mountains, Skardu, Gilgit-Baltistan, Pakistan 72 mm x 61 mm x 48 mm. Main tourmaline size: 11 mm wide Close up view. (Author: Carles Millan)

Tourmaline, quartz, albite Shengus

Tourmaline, quartz, albite Stak Nala, Haramosh Mts., Skardu District, Baltistan, Gilgit-Baltistan, Pakistan 42 mm x 37 mm x 32 mm (Author: Carles Millan)

Tourmaline, quartz, albite Stak Na

Tourmaline, quartz, albite Stak Nala, Haramosh Mts., Skardu District, Baltistan, Gilgit-Baltistan, Pakistan 42 mm x 37 mm x 32 mm (Author: Carles Millan)

Tourmaline, quartz, albite Stak Na

Tourmaline, Quartz, Lepidolite Himalaya Mine, Mesa Grande District, San Diego Co., California, USA 6.5 x 4.3 cm (Author: am mizunaka)

Tourmaline, Quartz, Lepidolite Him

Tourmaline, Quartz, Muscovite and Microcline
Belvís de Monroy, Comarca Campo Arañuelo, Cáceres, Extremadura, Spain
Tourmaline crystal = 3 x 2 cm. (Author: ApitaAngel)

Tourmaline, Quartz, Muscovite and Microcline
Belvís de Monroy, Comarca Campo Arañuelo, Cáceres, Ext

Tourmaline, Quartz
Pyingyi Taung, Male, Letpanhla, Singu Township, Pyin-Oo-Lwin District, Mandalay Region (Mandalay Division), Myanmar (Burma)
4.2 x 3.5 cm (Author: Don Lum)

Tourmaline, Quartz
Pyingyi Tau

Tourmaline, Quartz
Mountain Lily Mine, Aguanga Mountain, Oak Grove, Aguanga Mountain District, San Diego County, California, USA
10.0 x 5.5 cm (Author: am mizunaka)

Tourmaline, Quartz
Mountain Li

Tourmaline, var. Elbaite, Paprok, Nuristan Prov., Afghanistan; 5.8 cm long crystal (Author: Chris Wentzell)

Tourmaline, var. Elbaite, Paprok,

Tourmaline, var. Schorl, in sugary-white Albite White Queen Mine, Hiriart Mountain, Pala District, San Diego County, California, USA schorl crystal is 6.0 x 1.5 cm in larger matrix (Author: Chris Wentzell)

Tourmaline, var. Schorl, in sugary

Tourmaline-rubellite crystal, Russia, Chitinskaya oblast., Malkhan Size 67 x 28 x 26 mm (Author: olelukoe)

Tourmaline-rubell
Size 67 x 28 x 2

Tourmaline. Mogok, Burma (Myanmar). 17 mm. (Author: Ru Smith)

Tourmaline. Mogok, Burma (Myanmar)

Tourmaline. Mogok, Burma. 12 mm main crystal on 2 cm matrix. (Author: Ru Smith)

Tourmaline. Mogok, Burma. 12 mm ma

Tourmaline. Mogok, Burma. 14 mm diamater, 5 mm tall. (Author: Ru Smith)

Tourmaline. Mogok, Burma. 14 mm di

Tourmaline. Momeik, Mogok, Burma. 18 mm. (Author: Ru Smith)

Tourmaline. Momeik, Mogok, Burma.

Tourmaline/Smokey, Paprok, 150 mm x 95 mm (Author: Craig Mercer)

Tourmaline/Smokey, Paprok, 150 mm

Tourmaline (Author: Carles Millan)

Tourmaline

Tourmaline (Author: Carles Millan)

Tourmaline

Tourmaline (Author: Carles Millan)

Tourmaline

tourmaline (Author: thecrystalfinderBC)

tourmaline

Tourmaline fov 40 mm (Author: ploum)

Tourmaline

Tourmaline Afghanistan 2.5 x 3.5 x 2.5 cm. Its green diffrent kind of tourmaline to me coze its thick and its middle is covered with black colour (Author: barbie90)

Tourmaline
Afghanistan

Tourmaline Afghanistan 1.5 x 3 x 1 cm. Its fully transparent (Author: barbie90)

Tourmaline
Afghanistan

Tourmaline Brazil (old mine) 4 x 6.5 x 3.5 cm blue tourmaline (Author: barbie90)

Tourmaline
Brazil (old mine)

Tourmaline Brazil (old mine) 4 x 6.5 x 3.5 cm. blue tourmaline (Author: barbie90)

Tourmaline
Brazil (old mine)

Tourmaline Chesterfield, Massachusetts, USA 5.7cm x 7.8 cm (Author: rweaver)

Tourmaline
Chesterfield, Mas

Tourmaline Cruzeiro Mine, Minas Gerais, Brazil 4,5x1 cm Present from Mr. Alvaro Lucio (Author: Enrique Llorens)

Tourmaline
Cruzeiro Mine, Mi

Tourmaline Haddam Neck Middlesex Co., Connecticut 1.5cm x 5.5cm (Author: rweaver)

Tourmaline
Haddam Neck

Tourmaline Huntington, Massachusetts, USA 3x2.5 cm. (Author: vic rzonca)

Tourmaline
Huntington, Massa

Tourmaline Mt. Mica Paris, Maine 1.5cm x 4.3cm (Author: rweaver)

Tourmaline
Mt. Mica

Tourmaline Paprok, Afghanistan 12 x 4 x 3 mm. the seller called it water melon tourmaline but it doesnt look like (Author: barbie90)

Tourmaline
Paprok, Afghanist

Tourmaline Paprok, Afghanistan fov 20 mm (Author: ploum)

Tourmaline
Paprok, Afghanist

Tourmaline Paprok, Laghman, Afghanistan 8 cm (Author: ploum)

Tourmaline
Paprok, Laghman,

Tourmaline Stak Nala, Pakistan fov 20 mm (Author: ploum)

Tourmaline
Stak Nala, Pakist

Tourmaline
Stewart Mine, Tourmaline Queen Mountain, Pala, Pala District, San Diego County, California, USA
6.4 x 6.0 x 4.7 cm (Author: am mizunaka)

Tourmaline
Stewart Mine, Tourm

Tourmaline
Chamachu, Haramosh Mountains, Baltistan District, Gilgit-Baltistan (Northern Areas), Pakistan
H:7cm x W:6.5cm x D:4.5cm (Author: Adrian Pripoae)

Tourmaline
Chamachu, Haramosh

Tourmaline
Afghanistan
6 x 5 x 4 centimeters (Author: Ricardo Melendez)

Tourmaline
Afghanistan

Tourmaline
Mawi Pegmatite, Nilaw-Kolum, Du Ab District, Nuristan Province, Afghanistan
fov 40 mm (Author: ploum)

Tourmaline
Mawi Pegmatite, Nil

Tourmaline
Stak Nala, Haramosh Mountains, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
fov 88 mm (Author: ploum)

Tourmaline
Stak Nala, Haramosh

Tourmaline
Nuristan Province, Afghanistan
fov 26 mm (Author: ploum)

Tourmaline
Nuristan Province,

Tourmaline
Cruzeiro Mine, Santa Maria do Suaçui, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
38 x 9.7 mm (Author: am mizunaka)

Tourmaline
Cruzeiro Mine, Sant

Tourmaline
Sahatany Valley (Mt. Ibity), Vakinankaratra Region, Madagascar
Specimen height 3 cm (Author: Tobi)

Tourmaline
Sahatany Valley (Mt

Tourmaline
Pederneira claim, São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
11 x 7,5 cm (Author: Sante Celiberti)

Tourmaline
Pederneira claim, S

Tourmaline
Pederneira claim, São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil
11 x 7,5 cm (Author: Sante Celiberti)

Tourmaline
Pederneira claim, S

Tourmaline
Paprok, Kamdesh District, Nuristan Province, Afghanistan
6.40 cm (Author: ploum)

Tourmaline
Paprok, Kamdesh Dis

Tourmaline
Nilaw-Kolum Pegmatite, Laghman Province, Afghanistan
fov 7.0 cm (Author: ploum)

Tourmaline
Nilaw-Kolum Pegmati

Tourmaline
Paprok, Kamdesh District, Nuristan Province, Afghanistan
fov 67 mm (Author: ploum)

Tourmaline
Paprok, Kamdesh Dis

Tourmaline
Paprok, Kamdesh District, Nuristan Province, Afghanistan
fov 40 mm (Author: ploum)

Tourmaline
Paprok, Kamdesh Dis

Tourmaline
Stak Nala, Haramosh Mountains, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
fov 80 mm (Author: ploum)

Tourmaline
Stak Nala, Haramosh

Tourmaline
Stak Nala, Haramosh Mountains, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan
55 x 46 mm (Author: Sante Celiberti)

Tourmaline
Stak Nala, Haramosh

Tourmaline
Fianarantsoa Province, Madagascar
Specimen height 6 cm (Author: Tobi)

Tourmaline
Fianarantsoa Provin

Tourmaline
Tourmaline King Mine, Pala, Pala District, San Diego County, California, USA
10.4 x 6.0 cm (Author: am mizunaka)

Tourmaline
Tourmaline King Min

Tourmaline
Minh Tien pegmatite, Luc Yen, Yenbai Province, Vietnam
5.0 x 4.5 cm (Author: am mizunaka)

Tourmaline
Minh Tien pegmatite

Tourmaline
Tourmaline King Mine, Pala, Pala District, San Diego County, California, USA
4.5 x 3.8 cm (Author: am mizunaka)

Tourmaline
Tourmaline King Min

Tourmaline
Luc Yen, Yenbai Province, Vietnam
5.7 x 3.3 cm (Author: am mizunaka)

Tourmaline
Luc Yen, Yenbai Pro

Toussit Azurite 15 x 10 mm (Author: nurbo)

Toussit Azurite 15 x 10 mm

Track hoe, very useful for moving waste rock and for breaking up the granite. (Author: John S. White)

Track hoe, very useful for moving

Tremolite New England Lime Quarry, Canaan, Litchfield Co., Connecticut 8.8 x 11.2 cm Acicular white tremolite with pyrite in granular orange dolomitic marble. (Author: crosstimber)

Tremolite New England Lime Quarry,

Tremolite (variety chrome tremolite)
Harcourt Township, Haliburton County, Ontario, Canada
1.4 x 2.8 cm (Author: crosstimber)

Tremolite (variety chrome tremolite)
Harcourt Township, Haliburton County, Ontario,

Tremolite (variety Cr-bearing tremolite)
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
3 x 3 x 5.5 cm / main crystal: 2.9 cm (Author: MIM Museum)

Tremolite (variety Cr-bearing tremolite)
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Regio

Tremolite (variety hexagonite)
Gouverneur Mine, Fowler, St. Lawrence County, New York, USA
6.5 x 12.8 cm (Author: crosstimber)

Tremolite (variety hexagonite)
Gouverneur Mine, Fowler, St. Lawrence County, New York, US

Tremolite (variety mountain leather)
Route 7 road cuts, New Ashford, Berkshire County, Massachusetts, USA
4.5 x 7.3 cm (Author: crosstimber)

Tremolite (variety mountain leather)
Route 7 road cuts, New Ashford, Berkshire County, Massachuset

Tremolite 18mm (Author: Glenn Rhein)

Tremolite 18mm

Tremolite and Tremolite (variety hexagonite)
St. Lawrence County, New York, USA
see scale for size. The largest tremolite crystal (Author: Bob Harman)

Tremolite and Tremolite (variety hexagonite)
St. Lawrence County

Tremolite sw uv (Author: Glenn Rhein)

Tremolite sw uv

Tremolite
Route 7 road cuts, New Ashford, Berkshire County, Massachusetts, USA
6.1 x 7.2 cm. (Author: crosstimber)

Tremolite
Route 7 road cuts, N

Tremolite
Hughes property, Minden Township, Haliburton County, Ontario, Canada
3.2 x 3.7 cm (Author: crosstimber)

Tremolite
Hughes property, Min

Tremolite
Pfizer Company Marble Quarry, Canaan, North Canaan, Litchfield County, Connecticut, USA
12.9 x 16.5 cm (Author: crosstimber)

Tremolite
Pfizer Company Marbl

Tremolite
Mangari, Taita Taveta District, Kenya
10 x 9 x 6 mm (Author: am mizunaka)

Tremolite
Mangari, Taita Tavet

Tremolite
Talc Mine, Rabenwald, Anger, Weiz District, Styria/Steiermark, Austria
6 x 5,5 cm (Author: Volkmar Stingl)

Tremolite
Talc Mine, Rabenwald

Tremolite
Weisswasser Quarry, Jennwand Mountain, Laas, Val Venosta (Vinschgau), Autonomous Province South Tyrol, Trentino-Alto Adige (Trentino-Südtirol), Italy
10 x 6,5 cm (Author: Volkmar Stingl)

Tremolite
Weisswasser Quarry,

Tremolite
Weisswasser Quarry, Jennwand Mountain, Laas, Val Venosta (Vinschgau), Autonomous Province South Tyrol, Trentino-Alto Adige (Trentino-Südtirol), Italy
10 x 6,5 cm (Author: Volkmar Stingl)

Tremolite
Weisswasser Quarry,

Tremolite
Campolungo, Piumogna Valley, Leventina, Ticino (Tessin), Switzerland
7 x 4,5 cm (Author: Volkmar Stingl)

Tremolite
Campolungo, Piumogna

Trepca galena labels Largest one 105 x 75 mm (Author: Tobi)

Trepca galena labels Largest one 1

Triangular etch pits. (Author: Matt_Zukowski)

Triangular etch pits.

Triangular etch pits. (Author: Matt_Zukowski)

Triangular etch pits.

Triangular etch pits. (Author: Matt_Zukowski)

Triangular etch pits.

Tridymite Vechec, Vranov nad Topľou, Prešov, Slovakia FOV 10,84mm. 2x. Focus rail MacroRail. Canon EOS 600D. Ikea lights Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)

Tridymite Vechec, Vranov nad Top&#

Tridymite and Rutile
Caspar Quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate/Rheinland-Pfalz, Germany
fov 2.6 mm (Author: ploum)

Tridymite and Rutile
Caspar Qu

Tridymite
Lemolo Lake, Clearwater, Douglas County, Oregon, USA
FOV = 3.6 mm (Author: Doug)

Tridymite
Lemolo Lake, Clearwa

Tridymite
Lemolo Lake, Clearwater, Douglas County, Oregon, USA
FOV = 1.2 mm (Author: Doug)

Tridymite
Lemolo Lake, Clearwa

Tridymite
Euganean Hills (Colli Euganei), Padua, Padua Province, Veneto, Italy
5,5 cm x 5 cm (Author: Sante Celiberti)

Tridymite
Euganean Hills (Coll

Trigonic Golden Citrine Elestial Quartz. 10.10x7.50x3.00 cm. (Author: José Miguel)

Trigonic Golden Citrine Elestial Q

Trilithionite/Lepidolite; your choice, I prefer Lepidolite but the "times they are a chanin’ ", and so are the mineral names.This piece is rather large at over 9" x 4 1/2 " x 2 3/4" (23cm x 11.4cm x 6.9cm). It is, as expected, from Minas Gerais, Brazil. (Author: Jim Prentiss)

Trilithionite/Lepidolite; your cho

Trilling Twinned Chrysoberyl - 5,5 cm X 1,5 cm X 4,5 cm Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)

Trilling Twinned
Itaguaçu, Espirit

Trilling twinned Chrysoberyl - 1,3 cm X 0,9 cm X 1,1 cm Itaguaçu, Espirito Santo, Brazil (Author: silvio steinhaus)

Trilling twinned
Itaguaçu, Espirit

TRILOBITE 2.jpg (Author: Samuel)

TRILOBITE 2.jpg

TRILOBITE 3.jpg (Author: Samuel)

TRILOBITE 3.jpg

TRILOBITE 4.jpg (Author: Samuel)

TRILOBITE 4.jpg

Triple terminated multi twinned Phenakite Mogok Burma, 12 mm long (Author: nurbo)

Triple terminated multi twinned Ph

Trona
Owens Lake, Olancha, Owens Valley, Inyo County, California, USA
9.0 x 11.5 cm (Author: crosstimber)

Trona
Owens Lake, Olancha, Owe

Trona
Owens Lake, Olancha, Owens Valley, Inyo County, California, USA
7.5 x 6.0 x 4.9 cm (Author: Michael Shaw)

Trona
Owens Lake, Olancha, Owe

truck 024.JPG (Author: Glenn Rhein)

truck 024.JPG

Tsavorite (Garnet Group), Diopside
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
21 mm x 20 mm (Author: Don Lum)

Tsavorite (Garnet Group), Diopside
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tan

Tsavorite garnet, Merelani Hills, Lelatema Mts, Arusha Region, Tanzania Size 40 x 38 x 28 mm (Author: olelukoe)

Tsavorite garnet,
Size 40 x 38 x 2

Tsavorite, Graphite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
43 x 37 mm (Author: Sante Celiberti)

Tsavorite, Graphite
Merelani H

Tschernichite, Cowlesite
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 3.5 mm (Author: Doug)

Tschernichite, Cowlesite
Neer

Tschernichite, Cowlsite
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 3.2 mm (Author: Doug)

Tschernichite, Cowlsite
Neer R

Tschernichite, Levyne
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 3.4 mm (Author: Doug)

Tschernichite, Levyne
Neer Roa

Tschernichite
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 4.0 mm (Author: Doug)

Tschernichite
Neer Road, Goble

Tschernichite
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 2.3 mm (Author: Doug)

Tschernichite
Neer Road, Goble

Tschernichite
Neer Road, Goble, Columbia County, Oregon, USA
FOV = 3.0 mm (Author: Doug)

Tschernichite
Neer Road, Goble

Tsumcorite Tsumeb Mine, Tsumeb, Otjikoto, Namibia fov 4 mm (Author: Rewitzer Christian)

Tsumcorite Tsumeb Mine, Tsumeb, Ot

Tsumcorite and Calcite
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
54mm x 35mm x 31mm (Author: Heimo Hellwig)

Tsumcorite and Calcite
Tsumeb

Tsumcorite
Centennial Eureka Mine (Blue Rock), Eureka, Tintic District, East Tintic Mountains, Juab County, Utah, USA
FOV = 1.4 mm (Author: Doug)

Tsumcorite
Centennial Eureka M

Tsumeb Azurite, 25 x 9 mm (Author: nurbo)

Tsumeb Azurite, 25 x 9 mm

tsumeb.jpg (Author: d_hawtho)

tsumeb.jpg

Tsumebite. Ojuela Mine, Munde Mapimi, Durango, Mexico. 40 x 25 mm (Author: nurbo)

Tsumebite. Ojuela Mine, Munde Mapi

Tsumebite
Reward Mine, Reward, Russ District, Inyo County, California, USA
FOV = 1.2 mm (Author: Doug)

Tsumebite
Reward Mine, Reward,

Tsumebite
Reward Mine, Reward, Russ District, Inyo County, California, USA
FOV = 1.4 mm (Author: Doug)

Tsumebite
Reward Mine, Reward,

Tsumebite
Mammoth-St. Anthony Mine, St. Anthony deposit, Tiger, Mammoth District, Pinal County, Arizona, USA
FOV = 0.9 mm (Author: Doug)

Tsumebite
Mammoth-St. Anthony

Tsumeb_CAL01.JPG (Author: Tobi)

Tsumeb_CAL01.JPG

Tsumeb_CAL02.JPG (Author: Tobi)

Tsumeb_CAL02.JPG

tu002_2.jpg (Author: olelukoe)

tu002_2.jpg

tu002_3.jpg (Author: olelukoe)

tu002_3.jpg

tu003_1.jpg (Author: olelukoe)

tu003_1.jpg

tu003_3.jpg (Author: olelukoe)

tu003_3.jpg

tu005_2.jpg (Author: olelukoe)

tu005_2.jpg

tu005_3.jpg (Author: olelukoe)

tu005_3.jpg

tu028_2.jpg (Author: olelukoe)

tu028_2.jpg

tu047_2.jpg (Author: olelukoe)

tu047_2.jpg

tu056_1.jpg (Author: olelukoe)

tu056_1.jpg

tu058_1.jpg (Author: olelukoe)

tu058_1.jpg

tu058_2.jpg (Author: olelukoe)

tu058_2.jpg

Tuff
Abandoned Agate Mine, Qom, Central, Iran
cm (Author: Reyhane)

Tuff
Abandoned Agate Mine, Qom

Tuff
Abandoned Agate Mine, Qom, Central, Iran
cm (Author: Reyhane)

Tuff
Abandoned Agate Mine, Qom

Tugtupite, Albite Ilímaussaq Intrusive Complex, Narsaq, Greenland max measurement: 3 cm These pieces small but show relatively good quality Tugtupite. They are all dry and have NOT been irradiated with UV right before the shot. (Author: kakov)

Tugtupite, Albite Ilímaussaq Intru

Tugtupite, Pyrochlore, Neptunite Ilímaussaq Intrusive Complex, Narsaq, Greenland 9 x 4 x 2 cm (irradiated with SWUV before the shot) Focus on relevant area and comments to Neptunite and Pyrochlore on the next pic. (Author: kakov)

Tugtupite, Pyrochlore, Neptunite I

Tugtupite FOV = 4mm (Author: Doug)

Tugtupite

Tundrite-(Ce) FOV = 4mm (Author: Doug)

Tundrite-(Ce)

Tunellite
Kramer Hills deposit, Boron area, Kramer Hills, San Bernardino County, California, USA
4.5 x 5.7 cm (Author: crosstimber)

Tunellite
Kramer Hills deposit

Tungstenite
Crevoladossola Quarry, Crevoladossola, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
36,5 x 20,5 mm (Author: Sante Celiberti)

Tungstenite
Crevoladossola Qua

Tungstenite
Crevoladossola Quarry, Crevoladossola, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
36,5 x 20,5 mm (Author: Sante Celiberti)

Tungstenite
Crevoladossola Qua

Tuperssuatsiaite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
FOV = 4mm (Author: Doug)

Tuperssuatsiaite
Poudrette Qua

TURMALIN.JPG (Author: Tobi)

TURMALIN.JPG

Turmalina com muitas variações de cores - 5,2 cm X 2,0 cm X 1,6 cm Minas Gerais, Brasil (Author: silvio steinhaus)

Turmalina com mui
Minas Gerais, Bra

Turmalina Melancia, 3,2 cm X 1,5 cm X 1,2 cm Minas Gerais, Brasil (Author: silvio steinhaus)

Turmalina Melanci
Minas Gerais, Bra

Turquoise Itatiaiussú. Minas Gerais. Brazil FOV 8,15mm 2,7x. Focus rail MacroRail. Canon EOS 600D. Ikea Lights. Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (Author: ofarcis)

Turquoise Itatiaiussú. Minas Gerai

Turquoise Kennicot Copper Mine, Bingham, Utah, USA 4.0cm x 2,8 cm (Author: rweaver)

Turquoise Kennicot Copper Mine, Bi

Turquoise Mashhad County, Razavi Khorasan Province, Iran 1.5 cm (Author: h.abbasi)

Turquoise Mashhad County, Razavi K

Turquoise Mashhad County, Razavi Khorasan Province, Iran 5 x 4 x 1 cm Fresh fracture (Author: Josele)

Turquoise Mashhad County, Razavi K

Turquoise Mashhad County, Razavi Khorasan Province, Iran 5 x 4 x 1 cm Piece polished on one side. Nice soft greenish-blue colour. Bought personally in a lapidary shop in Mashhad in 1972 (Author: Josele)

Turquoise Mashhad County, Razavi K

Turquoise Bishop Mine, Lynch Station Campbell County, Virginia 2.0cm x 3.0cm (Author: rweaver)

Turquoise
Bishop Mine, Lync

Turquoise after Beryl, Quartz
Apache Mine, Turquoise Mountain, Halloran Springs District, San Bernardino County, California, USA
1.8 x 2.2 cm (Author: am mizunaka)

Turquoise after Beryl, Quartz

Turquoise crystals(!) not quite 1 mm long. (Author: Pete Richards)

Turquoise crystals(!) not quite 1

Turquoise from Chrieschwitz, Plauen, Voigtland, Saxony. 8 cm sample having been found during construction works in 1977. (Author: Andreas Gerstenberg)

Turquoise from Chrieschwitz, Plaue

Turquoise, Quartz
Bishop Mine, Lynch Station, Campbell County, Virginia, USA
5 cm (Author: JC)

Turquoise, Quartz
Bishop Mine,

Turquoise
Palazuelo de las Cuevas, San Vicente de la Cabeza, Comarca Aliste, Zamora, Castile and León, Spain
fov 0.7 mm (Author: Rewitzer Christian)

Turquoise
Palazuelo de las Cue

Turquoise
Palazuelo de las Cuevas, San Vicente de la Cabeza, Comarca Aliste, Zamora, Castile and León, Spain
fov 0.5 mm (Author: Rewitzer Christian)

Turquoise
Palazuelo de las Cue

Turquoise
Concepción del Oro, Municipio Concepción del Oro, Zacatecas, Mexico
10 x 7.5 x 4.5 centimeters (Author: Ricardo Melendez)

Turquoise
Concepción del Oro,

Turquoise
Nishâpûr deposit, Ali-mersai Mountain, Nishâpûr, Razavi Khorasan Province, Iran
6 * 5 * 5 cm (Author: h.abbasi)

Turquoise
Nishâpûr deposit,

Turquoise
Tinfoss Jernverks Quartz Quarry, Lake Heddal, Notodden, Telemark, Østlandet, Norway
FOV = 2.0 mm (Author: Doug)

Turquoise
Tinfoss Jernverks Qu

Turquoise
Mineral Park Mine, Ithaca Peak, Cerbat Mountains, Kingman, Mineral Park District, Mohave County, Arizona, USA
10.8 x 7.5 x 6.0 cm (Author: Michael Shaw)

Turquoise
Mineral Park Mine, I

Turquoise
Tombstone District, Cochise County, Arizona, USA
11.8 x 6.5 x 4.0 cm (Author: Michael Shaw)

Turquoise
Tombstone District,

Turquoise
Cerbat Mountains, Kingman, Kingman District, Mohave County, Arizona, USA
9.8 x 7.1 x 3.4 cm (Author: Michael Shaw)

Turquoise
Cerbat Mountains, Ki

turtle.jpg (Author: vic rzonca)

turtle.jpg

Tuscanite with Spinel
Fosso la Nova, Farnese, Viterbo Province, Lazio, Italy
(Author: MIM Museum)

Tuscanite with Spinel
Fosso la

Tuscanite
Levane, Bucine, Valdarno (Val d'Arno), Arezzo Province, Tuscany, Italy
FOV = 4.0 mm (Author: Doug)

Tuscanite
Levane, Bucine, Vald

Tuscanite
Biachella Valley, Caldera di Sacrofano, Magliano Romano, Roma Province, Lazio, Italy
3,5 x 3 cm (Author: Volkmar Stingl)

Tuscanite
Biachella Valley, Ca

twin on (110)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
(Author: Roger Warin)

twin on (110)
Poudrette Quarry

Twin xtals with light.JPG (Author: VRigatti)

Twin xtals with light.JPG

twinned calcite (Author: barbie90)

twinned calcite

Twinned calcite crystal on fluorite Longstone Edge, Derbyshire, England, UK Calcite twin ~ 10 mm long. Collected 22/08/1998 from a limestone boulder at the side of the access road leading to the then active workings on the Bow and Deep Rake veins. (Author: Andy Lawton)

Twinned calcite crystal on fluorit

Twinned calcite crystal on fluorite Longstone Edge, Derbyshire, England, UK Calcite twin ~ 10 mm long. Collected 22/08/1998 from a limestone boulder at the side of the access road leading to the then active workings on the Bow and Deep Rake veins. (Author: Andy Lawton)

Twinned calcite crystal on fluorit

Twinned calcite crystal on fluorite Longstone Edge, Derbyshire, England, UK Calcite twin ~ 10 mm long. Collected 22/08/1998 from a limestone boulder at the side of the access road leading to the then active workings on the Bow and Deep Rake veins. (Author: Andy Lawton)

Twinned calcite crystal on fluorit

Twinned calcite crystal on fluorite Longstone Edge, Derbyshire, England, UK Calcite twin ~ 10 mm long. Collected 22/08/1998 from a limestone boulder at the side of the access road leading to the then active workings on the Bow and Deep Rake veins. (Author: Andy Lawton)

Twinned calcite crystal on fluorit

Twinned Galena 25 x 25 mm, Locality is given as Alston Moor, Cumbria, UK (Author: nurbo)

Twinned Galena 25 x 25 mm, Localit

Twinned Rogerley Fluorites to 15 mm (Author: nurbo)

Twinned Rogerley Fluorites to 15 m

Twinned rutile Semenic Mountains 28x20x20 mm (Author: mihailovici79)

Twinned rutile Semenic Mountains 2

Twinned rutile Semenic Mountains, Romania 28x20x20 mm (Author: mihailovici79)

Twinned rutile Semenic Mountains,

Twisted crystal of cinnabar (~1 mm) in matrix; exposed from enclosing calcite. Huron River Uranium Prospect, Baraga Co., MI. (Author: John Jaszczak)

Twisted crystal of cinnabar (~1 mm

Two apex Quartz xls. Size: 43 mm (Author: h.abbasi)

Two apex Quartz x
Size: 43 mm

Two intergrown chabazite crystals (about 3 cm each!) from the famous find at Alter Stein quarry, Allendorf, Westerwald. (Author: Andreas Gerstenberg)

Two intergrown chabazite crystals

Two Klipspringer on a rock. These are extremely agile and their name means ’rock jumper’ if freely translated. (Author: Pierre Joubert)

Two Klipspringer on a rock. These

Two large, opaque fluorapophyllite crystals (and a third, smaller one) stuck together at a strange angle with smalller crystals attached and covered by scattered stilbite bowties about 2 mm long. From Jalgaon, Maharashtra, India. Approx. 92 x 36 x 30 mm. (Author: Tracy)

Two large, opaque fluorapophyllite

two lussatite pearls on matrix 3 cm, Dallet in Puy-de Dôme, Auvergne France (Author: parfaitelumiere)

two lussatite pea
3 cm,

Two old Senckenberg museum labels. The translation of the text as follws: Nickelspießglanzerz (an old German name for ullmannite) from the Baudenberg hill near Neunkirchen/collected in April 1810. (Author: Andreas Gerstenberg)

Two old Senckenberg museum labels.

Two pink tourmalines with perfect green terminations on a really nice smokey quartz. This is from Paprok, Afghanistan and is 9 cm tall, and 7 cm in width and length. Weighs 250 grams (Author: VRigatti)

Two pink tourmalines with perfect

Two rock rabbits (Coneys) welcome the early morning sun on my way up the mountain. (Author: Pierre Joubert)

Two rock rabbits (Coneys) welcome

Two three and a half pounders from a nearby stream. (Author: Pierre Joubert)

Two three and a half pounders from

Two tiger eye spheres, 40mm (Author: farmukanx)

Two tiger eye spheres, 40mm

Type locality: 5 mm arseno-uranospathite on blackish quartz from the Krunkelbach Uranium prospect, Menzenschwand, Black Forest. (Author: Andreas Gerstenberg)

Type locality: 5 mm arseno-uranosp

Typical dolomite rhombs covered with chalkopyrite crystals (5-6 mm) and some baryte on the backside from Dreislar baryte mine, Sauerland, Westphalia. Ex Tobias Martin collection;-) (Author: Andreas Gerstenberg)

Typical dolomite rhombs covered wi

Typical mountain scenery from this area. (Author: Pierre Joubert)

Typical mountain scenery from this

Typical quartz and calcite in dolostone. (Author: vic rzonca)

Typical quartz and calcite in dolo

Typical quartz from last mentioned quartz veins. (Author: Pierre Joubert)

Typical quartz from last mentioned

Typical quartz sample (undamaged) from the St. Anna mine, Ochsental valley near Lautenthal, Harz mtns. Here some very old dumps (coper mines) are located where you still can find these quartz crystals (but not in this quality). Although terrific samples have been found the locality is nearly unknown. (Author: Andreas Gerstenberg)

Typical quartz sample (undamaged)

Typical record from the Folch collection (back) (Author: Jordi Fabre)

Typical record from the Folch

Typical record from the Folch collection (front) (Author: Jordi Fabre)

Typical record from the Folch

Typical road in town. (Author: Pierre Joubert)

Typical road in town.

Typical thin ’pegmatite’ vein in the granite of Ben a’ Bhuird. (Author: Mike Wood)

Typical thin ’pegmatite&rsqu

Typically shaped struvite crystal from the type locality Hamburg. These crystals were found when ancient manure pits having been discovered during the construction of the St. Nikolay church. (Author: Andreas Gerstenberg)

Typically shaped struvite crystal

Tyrolite Delfina Mine (Alda mine; Minona), Hoyos de Alda, Ortiguero, Prado, Cabrales, Asturias, Spain. 5,8x5,5cm. Group of crystals; 1,3 cm. The crystals are definifos 0.6 cm and finished at the ends. (Author: DAni)

Tyrolite Delfina Mine (Alda mine;

Tyrolite, Azurite, Malachite
Ringenwechsel Mining District, Troi, District Schwaz, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
3 x 1,5 cm (Author: Volkmar Stingl)

Tyrolite, Azurite, Malachite
R

Tyrolite, Azurite, Quartz, minor Malachite
Flirscher Schihütte, Strengen, Landeck District, North Tyrol, Tyrol/Tirol, Austria
ca. 6 x 4 mm (Author: Volkmar Stingl)

Tyrolite, Azurite, Quartz, minor Malachite
Flirscher Schihütte, Strengen, Landeck District, North Tyrol, Tyrol/T

Tyrolite, Cuproadamite
Gratlspitze, Thierbach, Wildschönau, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
FoV ca. 1,5 x 0,8 cm (Author: Volkmar Stingl)

Tyrolite, Cuproadamite
Gratlsp

Tyrolite, Romanechite, Dolomite
Ringenwechsel Mining District, Troi, District Schwaz, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
FoV. ca. 1,5 x 1 cm (Author: Volkmar Stingl)

Tyrolite, Romanechite, Dolomite
Ringenwechsel Mining District, Troi, District Schwaz, Inn Valley, North Tyrol, Tyrol/Tirol, Austr

Tyrolite
Novoveská Huta, Spišská Nová Ves, Spišská Nová Ves District, Košice Region, Slovak Republic
5.7 cm wide (Author: Nunzio)

Tyrolite
Novoveská Huta, Spi�

Tyrolite
Mammoth Mine, East Tintic Mountains, Mammoth, Tintic District, Juab County, Utah, USA
FOV = 3.6 mm (Author: Doug)

Tyrolite
Mammoth Mine, East Ti

Tyrolite
Gold Hill Mine, Gold Hill, Gold Hill District, Tooele County, Utah, USA
FOV = 4.0 mm (Author: Doug)

Tyrolite
Gold Hill Mine, Gold

Tyrolite
Gratlspitze, Thierbach, Wildschönau, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
1,5 x 1,5 cm (Author: Volkmar Stingl)

Tyrolite
Gratlspitze, Thierbac

Tyrolite
Gratlspitze, Thierbach, Wildschönau, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
FoV ca. 3 x 2 cm (Author: Volkmar Stingl)

Tyrolite
Gratlspitze, Thierbac

Tyrolite
Gratlspitze, Thierbach, Wildschönau, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
7,5 x 4 cm (Author: Volkmar Stingl)

Tyrolite
Gratlspitze, Thierbac

Tyrolite
Gratlspitze, Thierbach, Wildschönau, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
7,5 x 4 cm (Author: Volkmar Stingl)

Tyrolite
Gratlspitze, Thierbac

Tyuyamunite is one of the radioactive minerals in my collection that the Border Patrols sensors detected when I came down from Alaska a couple of years ago. Very sensitive equipment. I like it for its bright yellow color. The minute tabular crystals and only be appreciated with 20x or more. It is from Blue Peak Mine, Poison Canyon Area, Grants District, Cibola County, New Mexico and measures 7/8" x 3/4" (2.22cm x 1.90cm) (Author: Jim Prentiss)

Tyuyamunite is one of the radioact