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Tryptophan or Trp is an amino acid that is used in the biosynthesis of proteins. 3d illustration
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
aquamarine crystal on matrix from Afghanistan isolated on white background
chinese medicine Aloe vera resin, dried juice
rough round agate mineral sample with outer shell geode
Moldavite is a forest green, olive green vitreous silica projectile rock formed by a meteorite impact in southern Germany (Nördlinger Ries Crater) that occurred about 15 million years ago. It is a type of tektite.
color natural mineral collection as nice background
Mineral, pink Charoit
macro mineral stone andalusite on a white background close up
Pecan half 4X magnification. Focus stacked.
Apigenin, found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides. 3d illustration
chinese medicine Belamcanda chinecsis rhizoma belamcandae, Pardanthus, blackberry lily on 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.
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
Helicobacter pylori bacteria 3d render realistic medicine icon for logo isolated with clipping path. Microbiology health human illustration.
Teamwork, leadership, working and togetherness concept. Single gold link on shiny chrome chain.
pyrrhotite iron sulfide rare earth mineral
A molecular model of Trimethylglycine, also known as Betaine. A byproduct of processing sugar beets and used as a dietary supplement.\nIsolated on black.
Apache tear (obsidian) from the USA
chinese medicine Tribulus terrestris seed on wooden table
green terrazzo pattern podium in square, arch and staircase rendering 3d of transparent background
Agate in orange, green, red isolated on white background.
isolated acetone molecule made by molecular model with another two molecules at the background on white
Isabela Island is the largest and one of the youngest island of the Galapagos.
multi connect 3d render illustration glass
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Close up piece of raw marble. Macro shooting of metamorphic rock specimens - marble stone
horn snail fossile stone with white background
Child playing with a spinning fidget toy
Chemical & medical molecular model
Free Images: "bestof:Caesium titanate-3D.png 3D model of caesium titanate Made by myself using Accelrys 2010-09-19 YOSF0113 wikipedia en YOSF0113 Original upload log en wikipedia"
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