Opal
Delanta Plateau, Tigray, Ethiopia
Hardness (Mohs): 5,5-6.5
Color(s): Colorless, white, yellow, red, orange, green, brown, black, blue, pink
Lustre: Vitreous, Waxy, Greasy, Dull
Transparency: transparent to opaque

Opal
Delanta Plateau, Tigray, Ethiopia
Hardness (Mohs): 5,5-6.5
Color(s): Colorless, white, yellow, red, orange, green, brown, black, blue, pink
Lustre: Vitreous, Waxy, Greasy, Dull
Transparency: transparent to opaque

“The true enemy won’t wait out the storm. He brings the storm”
Game of Thrones concept art, Photobashing by Delphine Baccaro
Polarbear by SaschaFeuster
Frozen wave, Antarctica.
Franz Josef Glacier, NZ
Jökulsárlón Iceberg II by cheryl strahl
(via liminalmoon)
Arctic Fox, Canada
Photograph by Norbert Rosing, National Geographic
Before dawn, a brilliant full moon illuminates the snowy landscape of Churchill, Manitoba, Canada, home to an arctic fox. The fox’s coat changes color with the seasons; as the snow melts it begins to turn grayish brown.
(via ancientdelirium)