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| Digging into the hillside. | The boulder is getting smaller and smaller. It used to be several feet in diameter. |
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| Close-up view of one of the white, tabular crystals. Is it calcite? | Some tabular crystals that broke loose from the boulder as we pulverized it. |
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| Digging into the hillside. | The boulder is getting smaller and smaller. It used to be several feet in diameter. |