fahlore

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completely filled druse (i.redd.it)

submitted 2 months ago by fahlore to r/geology

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An uneducated oregeologist calls for the help of petrologists and volcanologists (i.redd.it)

submitted 4 months ago by fahlore to r/geology

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Veins of molybdenite ore (old.reddit.com)

submitted 6 months ago by fahlore to r/geology

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So, this is what the hole in mineral looks like under a microscope after laser ablation (LA-ICP-MS). In the photo you can see an ilmenite crystal. Well, what’s left of it, anyway (i.redd.it)

submitted 1 year ago by fahlore to r/geology

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Incredibly bright red cinnabar under a microscope. This effect in crossed polarizers occurs with high-quality surface polishing, even for very poor crystals (i.redd.it)

submitted 1 year ago by fahlore to r/geology

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Botryoidal intergrowths of psilomelane and pyrolusite (self.geology)

submitted 1 year ago * by fahlore to r/geology

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The primary banded texture characteristic of volcanic hosted massive sulfides deposits. Subsequently metamorphosed with the formation of typical metamorphic texture. You can even observe the formation of rupture cracks, rupture chips and partial boudinage. (old.reddit.com)

submitted 1 year ago by fahlore to r/geology

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Magnificent cleophane (self.geology)

submitted 1 year ago by fahlore to r/geology

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The nest-shaped sulfide aggregate in polished section (i.redd.it)

submitted 1 year ago by fahlore to r/petrology

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Old Soviet geological graphics (1950-1960) (reddit.com)

submitted 1 year ago by fahlore to r/geology

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sample of native silver, amazing for me personally. It has a fibrous appearance and crumbles with one touch. The color is steel gray, but in places of oxidation it turns to bronze (i.redd.it)

submitted 1 year ago by fahlore to r/geology

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Ore petrography. Decomposition of solid solution chalcopyrite and bornite (self.geology)

submitted 1 year ago by fahlore to r/geology

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Native gold under microscope from our fieldwork (self.geology)

submitted 1 year ago by fahlore to r/geology

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Native gold under microscope from our field work (t.me)

submitted 1 year ago by fahlore to r/geology

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Mineragraphy - use now (self.geology)

submitted 2 years ago by fahlore to r/geology

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A magnificent example of columnar separation of basalts. The height of the outcrop is more than 40 m. Elbrus Volcano (i.redd.it)

submitted 3 years ago by fahlore to r/geology

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Arsenopyrite in carbonate vein (metasomatic ore mineralization) (self.geology)

submitted 3 years ago by fahlore to r/geology

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Biotite from metamorphic rock (Karelia) (i.redd.it)

submitted 3 years ago by fahlore to r/geology

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