Copper (II) carbonate photographed at 1:1
Copper II carbonate hydroxide & pictogram
Copper II carbonate hydroxide on glass
Copper heads and mould
verdigris
Copper pipe deposits
Copper II oxide photographed at 1:
Sink unblocker chemical crystals
Ammonium nitrate crystals, polarised light micrograph
Copper carbonate
Sodium Hydroxide pearl photographed 1:1
銅板
Iron (II) chloride on a watch glass
銅の板
化学物質の結晶
Name Plate "Beardsley Hall, Erected 1906" Swarthmore College, Swarthmore, Pennsylvania, USA
Copper II sulphate with hazard pictograms
Malachite crystals, SEM
Bathroom with corten steel wall cladding
Weathered metal door, close-up
Copper sulphate and alum crystals
Copper carbonate reaction
Copper sulphate with sodium carbonate
Pyromorphite in limonite groundmass
Chalcocite crystals
Iron (II) chloride with hazard pictograms
Copper formed by oxide reduction
Formation of bromine in a redox reaction.
Space-grown protein crystals
銅製の雨といの緑青
神社の本殿の屋根
銅製のドーム屋根
Quartz crystal and limonite mineral
Aurichalcite in limonite groundmass
Spheroidal adamite in limonite groundmass
Tourmaline
Metal salt crystals
やしの木
取手
Cobalt II nitrate with hazard pictograms
Copper carbonate being heated
Copper (II) sulphate
Copper II sulfate
Sodium carbonate with hazard pictograms
Copper sulphate crystal
Barite on Cerusite II
Copper sulphate crystals
錆のオブジェ
Xylitol crystals
Vitamin C crystals
Vitamin C crystals, PLM
Protein crystals
Almandine
Almandine close
Sodium bicarbonate crystals, light micrograph
Sodium thiosulphate crystals
Cobalt II nitrate 6 water on watch glass
Ferrous sulphate crystals
Potassium dichromate crystallization, macrophotograph
Sodium sulphate crystallization
Sphalerite crystals
Side detail of an old vintage car.
唐草風のレリーフ
銅板葺き建築
古民家の雨樋と立樋
Close-up of a rusted bolt lying on the ground
Copper
Close up of vintage metal toilet paper roll holder.
Calcium carbonate precipitation
Copper (II) oxide (CuO) on a watch glass
Rusted surface
Rusted chain
Limescale deposit in copper piping
Nickel II nitrate with hazard pictograms
Corten wall in bathroom, close-up
Rusty metal with holes in it
Rutile quartz
Smoky quartz
Zincite in fraklinite
Nickel II nitrate 6 water on watch glass
Fibrous malachite
選炭工場
Rusted Metal
Natural Texture
Tetrahedrite
PLM of crystals of cholesterol
Vitamin C crystals, SEM
Ascorbic and citric acid crystals, PLM
Vitamin B3 crystals
Niacin crystals, SEM
Plant protein crystals
Cocaine drug crystals, light micrograph
Ephedrine drug crystals, light micrograph