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macro mineral stone heulandite on a white background close up
Stone image on a white background
feldspar from Iveland, Norway isolated on white background
Iceland Spar Calcite mineral specimen with distinctive rhombus crystal shape
calcium carbonate lumens, used in the treatment of hyperphosphatemia in patients with renal failure or associated with hyperparathyroidism and in hypocalcemic states
Zinc material,raw\n\n[url=file_closeup.php?id=16104614][img]file_thumbview_approve.php?size=1&id=16104614[/img][/url] [url=file_closeup.php?id=16105800][img]file_thumbview_approve.php?size=1&id=16105800[/img][/url] [url=file_closeup.php?id=19287007][img]file_thumbview_approve.php?size=1&id=19287007[/img][/url] [url=file_closeup.php?id=16105262][img]file_thumbview_approve.php?size=1&id=16105262[/img][/url] [url=file_closeup.php?id=19384404][img]file_thumbview_approve.php?size=1&id=19384404[/img][/url] [url=file_closeup.php?id=20106962][img]file_thumbview_approve.php?size=1&id=20106962[/img][/url] [url=file_closeup.php?id=20204999][img]file_thumbview_approve.php?size=1&id=20204999[/img][/url] [url=file_closeup.php?id=20266523][img]file_thumbview_approve.php?size=1&id=20266523[/img][/url] [url=file_closeup.php?id=20266289][img]file_thumbview_approve.php?size=1&id=20266289[/img][/url] [url=file_closeup.php?id=20266270][img]file_thumbview_approve.php?size=1&id=20266270[/img][/url] [url=file_closeup.php?id=20284213][img]file_thumbview_approve.php?size=1&id=20284213[/img][/url] [url=file_closeup.php?id=19363981][img]file_thumbview_approve.php?size=1&id=19363981[/img][/url]
Albite crystal mineral, black background close up. Lepidolite
chinese medicine Poria cocos (fuling)
muscovite (mica) sheet. macro detail texture background. close-up raw rough unpolished semi-precious gemstone
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
Orthoclase used in jewelry
Fluorite mineral crystal sample for science and geology isolate on white.
Macro of a stone Moonstone mineral on a black background close up
Close up of halite (rock salt, sodium chloride) crystals with cubic crystal structure. Image is about 4 inches (10 cm) across. When ground, halite is used for such things as road salt and table salt. This sample is from the Hutchinson Salt Mine, Hutchinson, Kansas, USA.
extreme close up with a lot of details of feldspar mineral isolated over white background
chinese medicine actinolite on black background
Mineral anhydrite. Anhydrite is most frequently found in evaporite deposits with gypsum.  Some obsolete names for the species are muriacite and karstenite
Quartz crystal background.
Big othoclase minerala in the pegmatite rock
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Macro stone albite mineral black background close up. Aquamarine on Albite
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White alum cubes isolated on dark background, alternative medical treatment and body care concept.
Three different types of rocks in sunlight, forming shadows. Kaolinite, Montmorillonite, clay minerals
Optical birefringence demonstrated using a text using a natural double spar / calcite crystal, macro shot and with real shadows
chinese medicine Concha Margaritiferallsta on black background
macro mineral stone Wollastonite on a white background close-up
The white color rocks seen here along the shoreline of Lake Salda in Turkey were formed over time by microbes that trap minerals and sediments in the water. These so-called microbialites were once a major form of life on Earth and provide some of the oldest known fossilized records of life on our planet.
Rare rosé moonstone, pearly shine on a coral background
Green quartz crystal isolated on the white background.
Free Images: "bestof:Feldspar Oligoclase Sodium calcium aluminum silicate"
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Feldspar - Oligoclase Sodium calcium aluminum silicate near Crown Point Essex County New York 2483.jpg
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Feldspar - Oligoclase Sunstone Sodium calcium aluminum silicate India 2485.jpg
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Feldspar - Bytownite Sodium calcium aluminum silicate Crystal Bay Minnesota 2689.jpg
Feldspar - Bytownite Sodium calcium aluminum silicate Crystal Bay Minnesota 2691.jpg
Feldspar - Labradorite Sodium calcium aluminum silicate Nain Labrador 2427.jpg
Feldspar - Albite - Cleavlandite Sodium aluminum silicate Bob Ingersoll Mine, Keystone, Pennington COunty, South Dakota 2694.jpg
Stilbite Hydrous sodium calcium aluminum silicate Poona India 1627.jpg
Stilbite Hydrous sodium calcium aluminum silicate Green Peter Dam near Foster - Linn County Oregon 1625.jpg
Stilbite__Hydrous_sodium_calcium_aluminum_silicate.png
Erionite__Hydrous_sodium_potassium_calcium_aluminum_silicate.png
Thomsonite 2 in Basalt Hydrous calcium sodium aluminum silicate Grand Marais Cook Minnesota 1885.jpg
Thomsonite in Basalt Hydrous calcium sodium aluminum silicate Grand Marais Cook Minnesota 1884.jpg
Yuksporite Hydrous sodium potassium calcium barium titanium aluminum iron silicate Khibiny Massif Kola Peninsula Russia 1960 b.jpg
Barkevikite 2in syenite Basic sodium calcium magnesium iron aluminum silicate near the Dallas Gem Mine San Benito County California 2179.jpg
Barkevikite in syenite Basic sodium calcium magnesium iron aluminum silicate near the Dallas Gem Mine San Benito County California 2182.jpg
Yuksporite Hydrous sodium potassium calcium barium titanium aluminum iron silicate Khibiny Massif Kola Peninsula Russia 1960.jpg
Vishnevite - sulfate cancrinite w- orthoclase and melanite Hydrous sodium calcium potassium aluminum silicate sulfate and carbonate Loch Borrolan Sutherland Scotland 1650.jpg
Jadeite Sodium aluminum silicate Burma 3025.jpg
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Feldspar - Microcline w - quartz potassium aluminum silicate Game Lake near Vermilion Bay Ontario 2433.jpg
Ussingite Basic sodium aluminum silicate near Yukspor Khibing Massif Kola Peninsula Russia 1895.jpg
Epidot w - rock Calcium aluminum iron silicate near Levitt Meadows Sonoro Pass - Mono COunty - Calfornia.jpg
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Griphite Basic sodium aluminum calcium iron manganese phosphate Everly Mine, Harney, South Dakota 2915.jpg
Aerinite Iron magnesium calcium aluminum silicate Estopinian Huesca Province Spain 2062.jpg
Chabazite w - analcime Hydrous calcium aluminum silicate Coffin Butte Beton County Oregon 2449.jpg
Chabazite w - analcime Hydrous calcium aluminum silicate Coffin Butte Beton County Oregon 2451.jpg
Beidellite Hydrous basic sodium calcium aluminum silicatte near Cameron Coconino County Arizona.jpg
Mordeinte in rock Hydroud sodium calcium potassium silicate Foster, Linn County, Oregon.jpg
Urbanite w- rhodonite Sodium iron calcium magnesium silicate Toguchi Mine Shidara Kitashidara-Gun Jaapan 1894.jpg
Woholerite in nepheline syenite Calcium zirconium sodium silicate and columbate Skudesundsjaer Langesundsfjord Norway 1909.jpg
Analcime 2 with rock Hydrous sodium aluminum silicate McGowan Creek Coberg Hills Lane County Oregon 2213.jpg
Analcime 3 with rock Hydrous sodium aluminum silicate McGowan Creek Coberg Hills Lane County Oregon 2215.jpg
Analcime with rock Hydrous sodium aluminum silicate McGowan Creek Coberg Hills Lane County Oregon 2212.jpg
Zoisite variety Thulite Hydrous calcium aluminum silicate Tvedestrand Norway 1915.jpg
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Analcime in basalt w-natrolite Hydrous sodium aluminum silicate Ricardo Red Rock Canyon Kern Canyon California 2217.jpg
Magnesiohornblende Basic calcium magnesium iron aluminum silicate-fluoride Nickenicher,Sattel,Eifel,Germany 2886.jpg
Vesuvianite - formerly idocrase w- quartz Basic calcium magnesium aluminum silicate Ludwig Lyon County Nevada 1647.jpg
Vesuvianite 2- formerly idocrase w- quartz Basic calcium magnesium aluminum silicate Ludwig Lyon County Nevada 1648.jpg
Allanite w-rock Basic calcium iron Rare Earth aluminum silicate near 29 Palms San Bernardino County California 2204.jpg
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Sodium silicate.JPG
Metacaulk sodium silicate paste.jpg
Johannsenite Calcium manganese silicate Onagusa Mine, Katsuyama-cho Township, Okayyama-ken Prefecture, Honshu, Japan 2783.jpg
Johannsenite Calcium manganese silicate Onagusa Mine, Katsuyama-cho Township, Okayyama-ken Prefecture, Honshu, Japan 2782.jpg
Spurrite Calcium silicate and carbonate Luna county New mexico 1873.jpg
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Shortite Sodium calcium carbonate Green River Sweetwater Co Wyoming 1587.jpg
Bustamite manganese calcium silicate Franklin New Jersey 2540.jpg
Xonotlite Hydrous calcium silicate Point Shivery near Cox' Cove Bay of Islands Newfoundland 1928.jpg
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Amphilbole - Tremolite - Asbestos Calcium magnesium silicate near Brighton Big Cottonwood Salt lake County Utah 2150.jpg
Amphilbole - Tremolite 2 - Asbestos Calcium magnesium silicate near Brighton Big Cottonwood Salt lake County Utah 2149.jpg
Uvarovite (Garnet mineral), a Calcium Chromium Silicate from Russia.jpg
Hardystonite with franklinite Calcium zinc silicate Franklin, Sussex County, New Jersey 2773.jpg
Okenite Basic hydrous calcium silicate Poona, India 3056.jpg
Amblygonite Lithium sodium aluminum fluophosphate Custer County South Dakota 2004.jpg
Amblygonite Lithium sodium aluminum fluophosphate White Queen Mine Pala San Diego County California 2008.jpg
Amphibole Actinolite Calcium magnesium iron silicate Berryessa Canyon near San Jose Santa Clara County California 2012.jpg
Andalusite w - pyrophyllite Aluminum silicate Donally Mine near Hawthorne Mineral County Nevada 2268.jpg
Andalusite w - pyrophyllite Aluminum silicate Donally Mine near Hawthorne Mineral County Nevada 2270.jpg
Eucryptite Lithium aluminum silicate Etta Mine Keystone South Dakota 2524.jpg
Halloysite Hydrous aluminum silicate Tintic District Utah 3014.jpg
Petalite Lithium aluminum silicate Bikita 40 miles East of Fort Victoria Zimbabwe 1934.jpg
Petalite Lithium aluminum silicate Varautrask, near Boliden, Sweden 3065.jpg
Spessartine Magnesium aluminum silicate-Garnet Group near Los Gavilanes, Baja California, Mexico 2906.jpg
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Elbaite Basic sodium lithium aluminum borosilicate Ipe - Governador Valadares - Minas Gerais Brazil 1635.jpg
Allophane 2 w - travertine Hydrous aluminum silicate madalena Scorro County New Mexico 2208.jpg
Allophane w - travertine Hydrous aluminum silicate madalena Scorro County New Mexico 2207.jpg
Beryl w - muscovite Beryllium aluminum silicate Palermo County North Groton Nevada 2196.jpg
Montebrasite Basic Lithium aluminum silicate Tin Mountain Mine, near Custer, South Dakota 2851.jpg
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Aegirine - Acmite in syenite Sodium iron silicate Magnet Cove Hot Springs County Arkansas 2000.jpg
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