seen from Portugal
seen from United States
seen from United States
seen from Portugal
seen from United States
seen from Portugal
seen from Portugal
seen from United States
seen from Portugal
seen from United States
seen from China
seen from Russia
seen from Spain
seen from China
seen from Portugal
seen from United States
seen from Portugal
seen from Germany
seen from Russia
seen from Malaysia
Veta hidrotermal de cuarzo rellenando fracturas, su deposición probablemente es coloidal, y se puede apreciar una oxidación pervaciva en la roca.
Hydrothermal vein of quartz filling fractures, its deposition is probably colloidal, and pervacive oxidation can be seen in the rock.
