Geology Nerd

Blue Chalcanthite on Matrix

Planet Mine, AZ, USA

Notes: 96 8/23/12 — 12:36pm Short URL: http://tmblr.co/ZxGFGxR_Zz_9 Filed under: #geology #chalcanthite #minerals #crystals #mineralogy

harmonizeddesign:

Sunset to Sunrise at the Grand Canyon.

Notes: 12 8/22/12 — 9:09pm Short URL: http://tmblr.co/ZxGFGxRyKFjc Filed under: #geology #grand canyon #erosion

choragos:

dataichi

Notes: 2909 8/22/12 — 6:16pm Short URL: http://tmblr.co/ZxGFGxRxe7oN Filed under: #geology #volcano #lava #volcanism #volcanology

holymoleculesbatman:

Rockyard Botryoidal Geode

Contains:
Agate (FL Blue >SW)
Chalcedony (FL Green >SW)

Notes: 137 8/21/12 — 9:09pm Short URL: http://tmblr.co/ZxGFGxRuFA8c Filed under: #geology #agate #chalcedony #geode #botryoidal #minerals #crystals #mineralogy

tril0bites:

Emerald (by Willowleaf Minerals)

High-res Notes: 5 8/21/12 — 3:35pm Short URL: http://tmblr.co/ZxGFGxRsxpN1 Filed under: #geology #emerald #pyrite #mineralogy #crystals #minerals

opticoverload:

Malachite

High-res Notes: 157 8/21/12 — 12:44pm Short URL: http://tmblr.co/ZxGFGxRsQHiE Filed under: #geology #malachite #minerals #crystals #mineralogy

opticoverload:

Golden Cathedral, Utah

High-res Notes: 41 8/20/12 — 9:08pm Short URL: http://tmblr.co/ZxGFGxRq806Q Filed under: #geology #nature #rock formations #water #Utah #Golden Cathedral

devonianrock:

Budafok Sand through microscope. Some people just can’t accept summer vacation.

High-res Notes: 6 8/19/12 — 9:10pm Short URL: http://tmblr.co/ZxGFGxRl_7Eo Filed under: #geology #sand #microscope #sedimentology

Sulphur Crystals On Matrix by cobalt123 on Flickr

Sulphur Crystals On Matrix by cobalt123 on Flickr

Notes: 25 8/19/12 — 6:24pm Short URL: http://tmblr.co/ZxGFGxRlKF0e Filed under: #geology #sulphur #sulfur #minerals #crystals #mineralogy

earthshaped:

Hemimorphite

Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico

High-res Notes: 65 8/19/12 — 3:34pm Short URL: http://tmblr.co/ZxGFGxRkh54m Filed under: #geology #hemimorphite #minerals #crystals #mineralogy