Geology Nerd

mineralia:

Wendwilsonite with Calcite from Morocco
by Dan Weinrich

Wendwilsonite with Calcite from Morocco

by Dan Weinrich

High-res Notes: 259 8/25/12 — 9:09pm Short URL: http://tmblr.co/ZxGFGxS8Zki6 Filed under: #crystals #earth #geology #minerals #calcite #wendwilsonite

thescienceofreality:

A geologist cautiously approaches a fountain of molten rock.

Mauna Ulu, Kilauea Crater, Mauna Loa Volcano

Hawaii Volcanoes National Park, Hawaii, Hawaiian Islands.

1974 NG

Image Credit : Robert Madden

Source: Milky way scientists

Notes: 152 4/28/12 — 12:21pm Short URL: http://tmblr.co/ZxGFGxKULTGA Filed under: #geology #volcano #earth #Kilauea Crater #Mauna Loa Volcano #lava #volcanism #volcanology

mineralia:

Titanite from Pakistan

High-res Notes: 127 2/15/12 — 6:25pm Short URL: http://tmblr.co/ZxGFGxGTnb2t Filed under: #geology #titanite #minerals #science #earth #mineralogy

f1oating:

malachite

High-res Notes: 132 1/16/12 — 2:41pm Short URL: http://tmblr.co/ZxGFGxEtMm9s Filed under: #geology #minerals #earth #malachite #mineralogy #crystals