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Mineral asbestos in the composition of the stone enclosing rock.
Mineral, pink Charoit
black crumpled and creased plastic poster texture background
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Food container with a tin foil closure
Detail of wrinkled aluminium foil surface
chinese medicine Aloe vera resin, dried juice
pyrrhotite iron sulfide rare earth mineral
Ice crystals on frozen lake
acoustic foam bass traps for sound dampering, isolated on white
Pecan half 4X magnification. Focus stacked.
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.
microcrystaline grey limestone rock sample
internet 5g network
chinese medicine Belamcanda chinecsis rhizoma belamcandae, Pardanthus, blackberry lily on black background
Macro texture of cosmetics, gel, serum, cream.
Piece of painter's  palette  with mixture of different colors.
Apache tear (obsidian) from the USA
rows of  blue and turquoise shining metallic squares background
thunder egg colorful agate crystal mineral sample
Mini Laser, brazilian gem
Red solid color background with light pattern as photo
chinese medicine Tribulus terrestris seed on wooden table
bow for gifts, gift  bow green, side view
5G mobile phone network security connection internet communication
Abstract futuristic figure made of repeating lines at sunset. 3d rendering illustration.
detergent capsule on white
A vertical closeup shot of dark minerals
Depicted from an extremely close distance, giving details of tempera color leaking.
Free Images: "bestof:Penta sil.png en pentacoordinated silicon compounds own Chem540f09grp8 2009-11-21 Organosilanes Chemical bonding"
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Hexa sulf.png
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Corriu 1988 Table3.png
Corriu 1988 Table2.1.png
SiS2.png
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