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Mineralati

Minerals

6323 results

Mineral: sanbornite Locality: Incline (Mariposa County), California Size: 5 x 4 x 3 cm Sanbornite, a rare barium feldspar. The white sanbornite crystals in this sample are on the left side and center of the photo. The surrounding matrix is composed of quartz (white at the bottom of the photo) and celsian (transparent grayish masses). Mineral

Sanbornite

sanbornite

Formula
BaSi2O5
White crystal of the very rare mineral with a simple chemistry (MgSO4. 2 H2O) sanderite from the type locality in Germany (Niedersachsen Potash Works, Wathlingen, Celle, Lower Saxony, Germany) in a completely analyzed specimen by SEM/EDS. Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Sanderite

sanderite

Formula
MgSO4 * 2H2O
Brown crystals of the rare vanadium mineral saneroite from the type locality in Valgraveglia mine (Reppia, Ne, Graveglia Valley, Genova Province, Liguria, Italy). Mineral

Saneroite

saneroite

Formula
NaMn²⁺5[Si5O14(OH)](VO3)(OH)
Mineral

Sangenaroite

sangenaroite
Mineral

Sanguite

sanguite

Formula
KCuCl3
Sanidine Locality: Pili Mine, Municipio Saucillo, Chihuahua, Mexico This is 3.7 cm x 2.5 cm x 2.8 cm with individual crystals up to 1.3 cm. The specimen shows a wonderful pearlescent shimmer and play of colors. The specimen is in the Val Collins collection. Mineral

Sanidine

sanidine

Formula
KAlSi3O8
Mohs
6
White crystal group de the extremely rare Al phosphate sulphate mineral sanjuanite from the type locality and only one of the two known localities worldwide: Sierra Chica de Zonda, Pocito Department, San Juan, Argentina. Ex Vandenbroucke Museum collection specimen, from Waregem, Belgium. Mineral

Sanjuanite

sanjuanite
Sanmartinite Locality: Mulatos, Sahuaripa Municipality, Sonora, Mexico Dimensions: 15 mm x 13 mm x 13 mm Description: A rare member of the wolframite group; acquired in 2002 from a rare-mineral dealer. Collection and photo Erik Vercammen. Mineral

Sanmartinite

sanmartinite

Formula
ZnWO4
Mohs
5
Sanrománite Locality: Santa Rosa Mine, Santa Rosa-Huantajaya District, Iquique Province, Tarapacá Region, Chile Colourless Sanrománite crystals on Juangodoyite. Field of view 4 mm. Specimen and photo Leon Hupperichs. Mineral

Sanrománite

sanrománite

Formula
Na2CaPb3(CO3)5
Mohs
4
Santabarbaraite pseudomorph after Vivianite Locality: Kerch peninsula (Kertch peninsula), Crimea peninsula, Crimea Oblast', Ukraine (Locality at mindat.org) Size: 7 x 6.5 x 4.5 cm. It is easy to discern that these were once vivianite crystals by their bladed nature, some doubly terminated and 3.0 cm in length. They are now turned to a burnt-umber color by santabarbaraite, a rare hydrated iron phosphate. From the 1990s find. Ex. Martin Zinn Collection. Mineral

Santabarbaraite

santabarbaraite

Formula
Fe³⁺3(PO4)2(OH)3 * 5H2O
Santaclaraite Locality: Mount Hamilton, Diablo Range, Santa Clara Co., California, USA Pink Santaclaraite. Field of view 20 mm. Specimen and photo Leon Hupperichs. Mineral

Santaclaraite

santaclaraite

Formula
CaMn4[Si5O14OH](OH) * H2O
Brown crystals and crystal aggregates of the rare mineral santafeite from Arizona (Monument Valley, Apache County, Arizona, United States of America). Ex Vandenbroucke Museum collection specimen, from Waregem, Belgium. Mineral

Santafeite

santafeite

Formula
(Na,Ca,Sr)12(Mn²⁺,Fe³⁺,Al,Mg)8Mn4+8(VO4)16(OH,O)20 * 8H2O
Straw-yellow crystal aggregates of the extremely rare mineral santanaite from the type and only known locality worldwide (Santa Ana Mine, Sierra Gorda District, Antofagasta Region, Chile). Santanaite is a lead chromate. Ex. F.Bauer collection. The specimen was bought to the very reputed seller H.Wilke (Germany) in 1989. Mineral

Santanaite

santanaite

Formula
Pb11(CrO4)O12
Santarosaite Locality: Santa Rosa Mine, Santa Rosa-Huantajaya District, Iquique Province, Tarapacá Region, Chile Tiny deep blue Santarosaite globules from the TL. Field of view; 3 mm. Specimen and photo Leon Hupperichs Mineral

Santarosaite

santarosaite

Formula
CuB2O4
Several colorless single crystals of the very rare K- borate mineral santite in a capsule. From Larderello, Pomarance, Pisa Province, Tuscany, Italy. Ex Vandenbroucke Museum collection from Waregem, Belgium. Mineral

Santite

santite

Formula
K[B5O6(OH)4] * 2H2O
Chamosite, Saponite, Copper Locality: Central Mine, Central, Keweenaw County, Michigan, USA Original description: Clusters of dark-green chamosite balls with light-green saponite balls and copper crystals, lining a basalt vesicle from which a calcite cover was removed. Field of view is 8.3 mm. recording data: Lens: Mitutoyo M Plan Apo 2 0.055 F-stop: N/A Mounting: Normal, with tube lens FOV: 8.3 mm Lighting: Dual fiber, partially diffused Processing: CombineZP pyramid-do-stack retouched with pyramid-max-contrast Mineral

Saponite

saponite

Formula
Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 * nH2O
Mineral

Sapozhnikovite

sapozhnikovite

Formula
Na8(Al6Si6O24)(HS)2
The Eye of God Star Sapphire at 13,214 Carats it is the World's Largest Star Sapphire Gemstone

Sapphire

Formula
Al2O3
Mohs
9
Colour
Blue and other non-red colours
Mineral

Sapphirine

sapphirine

Formula
Mg4(Mg3Al9)O4[Si3Al9O36]
Mohs
7.5
Orange red crystals of the rare mineral sarabauite from the type locality on a contrasting matrix of wollastonite-2M. Sarabauite has only been found in two close localities in Borneo. From: Sarabau Mine, Bau, Sarawak, Borneo, Malaysia. Mineral

Sarabauite

sarabauite

Formula
CaSb³⁺10S6O10
Mineral

Saranchinaite

saranchinaite

Formula
Na2Cu(SO4)2
Mineral

Saranovskite

saranovskite
Photo of a crystal of Sarcolite. Collected from mount Vesuvius by William Thomson Mineral

Sarcolite

sarcolite

Formula
Na4Ca12Al8Si12O46(SiO4,PO4)(OH,H2O)4(CO3,Cl)
Sarkopsyd z Michałkowej w Kopalni Piast w Nw. Rudzie. Mineral

Sarcopside

sarcopside

Formula
(Fe²⁺,Mn²⁺,Mg)3(PO4)2