Gibbsite Aluminum hydroxide

Gibbsite stalactitic concretions

Caledonite w Linarite Copper Lead Carbonate Sulfate Hydroxide

Cyanotrichite Hydrated Copper Aluminum Sulfate Hydroxide

Legrandite yellow zinc arsenate hydroxide

Stibiconite Antimony Oxide Hydroxide

Staurolite Iron Aluminum Silicate Hydroxide

Serpentine Magnesium Iron Silicate Hydroxide

Kernite hydrated sodium borate hydroxide mineral

Brucite magnesium hydroxide

Tokelau detailed 2

date October 03

calendar July 21

Large Blue Polyommatus Arion

Altocumulus 4

Nuclear Reactor

Jupiter icon

January 19

raccoon cartoon 2

bee dance

bright pumpkins 3

eagle

date May 05

Atomic Cloud Over Nagasaki 1945