Images Vidéos

Oxyde d'aluminium Photos ❘ Science Photo Library

Untreated and amalgamated aluminium foil
11520210 - Untreated and amalgamated aluminium foil
Ruby quartz
13242899 - Ruby quartz
Ruby crystal structure, illustration
13620381 - Ruby crystal structure, illustration
Ruby
13361085 - Ruby
Clouds on Hot Jupiters, illustration
12969164 - Clouds on Hot Jupiters, illustration
Aluminum reacts with hydrochloric acid, 1 of 6
12649736 - Aluminum reacts with hydrochloric acid, 1 of 6
Aluminum reacts with hydrochloric acid, 3 of 6
12649735 - Aluminum reacts with hydrochloric acid, 3 of 6
Aluminum reacts with hydrochloric acid, 4 of 6
12649733 - Aluminum reacts with hydrochloric acid, 4 of 6
Lunar core sample
12961538 - Lunar core sample
Aluminum reacts with hydrochloric acid, 2 of 6
12649737 - Aluminum reacts with hydrochloric acid, 2 of 6
Sapphire planet Hd 219134 b, illustration
13477840 - Sapphire planet Hd 219134 b, illustration
Cut sapphire
13499013 - Cut sapphire
Ruby
13361112 - Ruby
Aluminum reacts with hydrochloric acid, 5 of 6
12649734 - Aluminum reacts with hydrochloric acid, 5 of 6
Aluminum reacts with hydrochloric acid, 6 of 6
12649730 - Aluminum reacts with hydrochloric acid, 6 of 6
Corundum specimen
12634514 - Corundum specimen
Bauxite
12540012 - Bauxite
Aluminum reacts with hydrochloric acid
12649742 - Aluminum reacts with hydrochloric acid
Corundum and aluminium oxide
12635609 - Corundum and aluminium oxide
Corundum and aluminium oxide
12635610 - Corundum and aluminium oxide
Ruby in zoisite
12379060 - Ruby in zoisite
Sapphire,SEM
11732663 - Sapphire,SEM
Sapphire,SEM
11732674 - Sapphire,SEM
Sapphire, SEM
12302141 - Sapphire, SEM
Alumina sludge spill,Ajka,Hungary
11691410 - Alumina sludge spill,Ajka,Hungary
Sapphire, SEM
12378268 - Sapphire, SEM
Sapphire, SEM
12302140 - Sapphire, SEM
Frictional thermite reaction
11713358 - Frictional thermite reaction
Sapphire, SEM
12302139 - Sapphire, SEM
Corundum mineral,1804
11708594 - Corundum mineral,1804
Ruby in zoisite
11677760 - Ruby in zoisite
Sapphire, SEM
12302142 - Sapphire, SEM
Sapphires
11810640 - Sapphires
Alumina sludge spill,Ajka,Hungary
11691404 - Alumina sludge spill,Ajka,Hungary
Sapphire, SEM
12310228 - Sapphire, SEM
Sapphire gemstone
11612422 - Sapphire gemstone
Sapphire crystal
11631653 - Sapphire crystal
Sapphire, SEM
12310226 - Sapphire, SEM
Citrine and sapphire gemstones
11616204 - Citrine and sapphire gemstones
Sapphires
11810641 - Sapphires
Precious gemstones
11742127 - Precious gemstones
Sapphire
11741836 - Sapphire
Ruby and sapphire specimens
11649970 - Ruby and sapphire specimens
Toxic sludge spill,Hungary,2010
11591743 - Toxic sludge spill,Hungary,2010
Assorted grains of unworked corundum
11742311 - Assorted grains of unworked corundum
Ruby
11591450 - Ruby
Sapphire, SEM
12310227 - Sapphire, SEM
Sapphire, SEM
12310294 - Sapphire, SEM
Rubies
11810638 - Rubies
Aluminium production
11899954 - Aluminium production
Corundum crystal structure
11523168 - Corundum crystal structure
Rubies and sapphire
11616944 - Rubies and sapphire
Macrograph of sapphire or corundum
11741837 - Macrograph of sapphire or corundum
Synthetic corundum
11603334 - Synthetic corundum
Cenolite filler,SEM
11523213 - Cenolite filler,SEM
Ruby on zoisite rock
11742324 - Ruby on zoisite rock
Ruby crystal,artwork
11588436 - Ruby crystal,artwork
Sapphire ring
11810639 - Sapphire ring
Sapphire
11741838 - Sapphire
Sapphire, SEM
12310295 - Sapphire, SEM
Sapphire, SEM
12310293 - Sapphire, SEM
Sapphire, SEM
12310229 - Sapphire, SEM
Precious gemstones
11742125 - Precious gemstones
Ruby crystals,SEM
11742377 - Ruby crystals,SEM
Precious gemstones
11742126 - Precious gemstones
Sapphire, SEM
12310292 - Sapphire, SEM
Rubies
11810637 - Rubies
Ruby gemstones
11742129 - Ruby gemstones
Ruby crystal and gems
11616327 - Ruby crystal and gems
Star rubies and sapphires
11616188 - Star rubies and sapphires
Synthetic ruby
11589793 - Synthetic ruby
Synthetic gemstones
11589453 - Synthetic gemstones
Sapphire gemstones
11742119 - Sapphire gemstones
Colourful gemstones
11810620 - Colourful gemstones
Large ruby slice
11742182 - Large ruby slice
Watch Movement,SEM
11578271 - Watch Movement,SEM
A synthetic boule of sapphire
11899546 - A synthetic boule of sapphire
Precious gemstones
11742123 - Precious gemstones
Aluminium production
11899955 - Aluminium production
Ruby crystals,SEM
11742376 - Ruby crystals,SEM
Sapphire gemstones
11742118 - Sapphire gemstones
Precious gemstones
11742124 - Precious gemstones
Ruby
11591448 - Ruby
Ruby crystals,SEM
11742378 - Ruby crystals,SEM
Cut & uncut ruby
12057703 - Cut & uncut ruby
Uncut sapphire
12057706 - Uncut sapphire
;