themineralandgemassassin:

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

batsquatchstudios:

“The true enemy won’t wait out the storm. He brings the storm”

jonsnownoshow:

Game of Thrones concept art, Photobashing by  Delphine Baccaro

500pxpopular:

Polarbear by SaschaFeuster

mandaladana:

Frozen wave, Antarctica.

rhysjonesaroundtheworld:

Franz Josef Glacier, NZ

st0rming:

Jökulsárlón Iceberg II by  cheryl strahl

(via liminalmoon)

aroundtheworldin80seconds:

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)

(via iignatz)