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Scolecite crystals of the zeolite group. Geology; Mineral; Scolecite; Silicate class; acicular needle like formation; color image; crystal form; horizontal; hydrated calcium silicate; luster; mineralogy; photograph; photography; pseudotetragonal crystal; spray of thin prismatic needles; tectosilicate mineral; vitreous luster; white; zeolite group
aquamarine crystal on matrix from Afghanistan isolated on white background
bow for gifts, gift bow green, side view
cubic crystals of the mineral fluorite on a rock sample from the UK
pyrrhotite iron sulfide rare earth mineral
Topaz, mineral stone sample with white background
Close up piece of raw marble. Macro shooting of metamorphic rock specimens - marble stone
rock sugar background
Multi-colored marble rock between white, gray and yellow
Lumpy sedimentary rock close up.
macro shooting of natural rock specimen - black Spinel crystal on black diopside gemstone isolated on white background
Slice Of Agate Crystal
rutilated quartz semigem crystals geological mineral isolated
Mineral, pink Charoit
Crystal Stone macro, purple rough amethyst quartz crystals
chinese medicine Fu Hai Shi /Hai Fu Shi /Pumice /Bryozoatum on black background
Fragment of gnelss on a white background
Metamorphic rock with a turquoise mineral layer.
Natural mineral fluorite crystals. Mineral fluorite translucent stone.
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
This photo taken by mobile phone
macro shooting of natural rock specimen - piece of Stichtite mineral gemstone isolated on white background
High press made with Pu-erh tea. Front view.
Macro photo of axinite and quartz crystals on a black background
The Unakite is a metamorphic rock roses and green with white veins, a type of granite composed of quartz (white or colorless), orthoclase pink and green epidote. Named after the site of Unaka (North Carolina), where it was discovered.
Metamorphic rock with a turquoise mineral layer.
natural incense, dammar resin close-up on a white background. Soft focus, place for text and and top view
The Catalina Schist is a metamorphic rock complex primarily exposed on Santa Catalina Island, California, that formed during the Cretaceous.
Fluorite close-up. Mineral fluorite background, texture. paleontological background.
amethyst mineral stone sample in rotation with white background
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