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geologyporn : Lebanon amber under UV-light [800x545]

http://i.imgur.com/keD0Io3.jpg
from https://reddit.com/r/geologyporn/comments/4ywgil/lebanon_amber_under_uvlight_800x545/
original http://i.imgur.com/keD0Io3.jpg
user TheNordguy
Japanese amber under UV-light [755x600]
Japanese amber under UV-light [755x600]
Red Canadian amber [624x600]
Red Canadian amber [624x600]
My first mineral, botryoidal chrysocolla and malachite [OC] [5472x3648]
My first mineral, botryoidal chrysocolla and malachite [OC] [5472x3648]
Fluornatropyrochlore on ferro-katophorite [1024×768] Photo by Pedro Alves
Fluornatropyrochlore on ferro-katophorite [1024×768] Photo by Pedro Alves
Beach Pebbles found in Marin County in California, representing the Franciscan Assemblage:
Beach Pebbles found in Marin County in California, representing the Franciscan Assemblage: radiolarian chert, serpentine, basalt and others. Link to more pictures in comments. [OS][4000x2667]
Grape agate [480x480]
Grape agate [480x480]
Banded Iron Formation at Jasper Knob, Ishpeming, MI [4928 x 3264] [OC]
Banded Iron Formation at Jasper Knob, Ishpeming, MI [4928 x 3264] [OC]
Interesting quartz formation. Black Gap WMA, TX [OC] [3024x5376]
Interesting quartz formation. Black Gap WMA, TX [OC] [3024x5376]
Green apophyllite from a mine that closed in 1987 [4032 x 3024]
Green apophyllite from a mine that closed in 1987 [4032 x 3024]
Garnet - melanite, Kazakhstan, [OC], [4288x2848]
Garnet - melanite, Kazakhstan, [OC], [4288x2848]
Ethiopian Round Honeycomb Opal, 15.8 ct [2647x2353] [OC]
Ethiopian Round Honeycomb Opal, 15.8 ct [2647x2353] [OC]
Beryl Var. Aquamarine Marambaia, Carai, Jequitinhonha Valley, Minas Gerais, Brazil
Beryl Var. Aquamarine Marambaia, Carai, Jequitinhonha Valley, Minas Gerais, Brazil [1200x 1588]
Apatite Under 365nm UV Light[1123x1920][OC]
Apatite Under 365nm UV Light[1123x1920][OC]
Shiny schist from the Scottish Highlands, by far my favorite rock [OC] [2025x2700]
Shiny schist from the Scottish Highlands, by far my favorite rock [OC] [2025x2700]
Twinned mega-garnets from northern Baffin Island, Nunavut, Canada. [792x960]
Twinned mega-garnets from northern Baffin Island, Nunavut, Canada. [792x960]
Metamorphosed "Orbicular Granite" - northern Baffin Island, Nunavut, Canada.
Metamorphosed "Orbicular Granite" - northern Baffin Island, Nunavut, Canada. [4000x2248] [OC]
I just got this heliotrope or bloodstone in river Klawing, Central Java. The locals
I just got this heliotrope or bloodstone in river Klawing, Central Java. The locals call it Nagasui (Old Dragon) [2651x1544] [OC]
This rock [2446 x 2507]
This rock [2446 x 2507]
Malachite from the Democratic Republic of the Congo [2016 × 1344]
Malachite from the Democratic Republic of the Congo [2016 × 1344]
Crocoite from the Dundas extended mine, Tasmania [1923 × 1301]
Crocoite from the Dundas extended mine, Tasmania [1923 × 1301]
Current eye candy, an alluring aragonite cluster kissed by early morning sunlight
Current eye candy, an alluring aragonite cluster kissed by early morning sunlight [OS] [2448x3248]
Chalcanthite [2224 × 1805]
Chalcanthite [2224 × 1805]
Outcrop of a coal seam in Antarctica [xpost /r/HumanForScale][850×1290]
Outcrop of a coal seam in Antarctica [xpost /r/HumanForScale][850×1290]
Cuprosklodowskite from the Musonoi mine, Kolwezi, Lualaba District, Democratic Republic
Cuprosklodowskite from the Musonoi mine, Kolwezi, Lualaba District, Democratic Republic of the Congo [720 × 464]
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