nomm de photo: Crystal Garden
bernardo7777: 01 "Vanadinit"
Thermo Fisher Scientific: Oxidized TiAl Alloy
fksr: Gallium Crystals
fluor_doublet: fluorite_1
Henri Koskinen: Painting with chemicals
Sea Moon: Sulfur Crystal Formation
Henri Koskinen: Fallen leaves
Ivan_p_: gallium crystal
Zahidur Rahman Pro: Crystal Valley
stine55: "Crystal"
Don Komarechka: Floral Frost
Pacific Northwest National Laboratory - PNNL: Growing Crystals to Customize Catalysts
terrybartlett50: Nickle Sulfate, large structure after dehydration.
linden.g: Mixed food colour
Thermo Fisher Scientific: False Snowflake II
fksr: Happy New Year 2017!
Henri Koskinen: Ice formations
Ivan_p_: Copper
alan_sailer: Neon Bulbs
siroyagi3000: Chalcopyrite
Stan Celestian: Pyrite with Striations
redeaplmineral: Gold (Var. Palladian Gold)
fluor_doublet: alum_Cr
fluor_doublet: lead_tree_2
Ivan_p_: ferrous sulfate monohydrate
ZEISS Microscopy: Etched copper, old penny, 2500x
BWJones: Science Bench Still Life