macro texture geode crystals
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
macro texture geode crystals |
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| navigate by keyword : concretions crystals deposited dissolution earth fluids formations geode geodes geological geology gold hollow hydrothermal macro masses matter mineral minerals rock rocks rough secondary sedimentary shard spherical subvolcanic syngenetic texture vesicles volcanic white yellow |
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| Geodes derived from the Greek `óõÎô÷Ãâ`, meaning `Earth-like` are geological secondary formations within sedimentary and volcanic rocks. Geodes are hollow, vaguely spherical rocks, in which masses of mineral matter which may include crystals are secluded. The crystals are formed by the filling of vesicles in volcanic and sub-volcanic rocks by minerals deposited from hydrothermal fluids; or by the dissolution of syn-genetic concretions and partial filling by the same, or other, minerals precipitated from water, groundwater or hydrothermal fluids. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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