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Showing results for tags 'permineralized material'.
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I was out exploring a very narrow area adjacent to an exposed upper Mississipian formation here. About 100 yards uphill and perhaps 100 ft elevation gain above that Mississippian formation I was hoping to find permineralized material. For perhaps close to 2 hours I was only finding things like this calamite impression and this either highly hematite rich remnant or possibly burnt material I then managed to find a small area that wasn't heavily overgrown with vegetation and found some permineralized material + some unknowns. This is a piece of permineralized material with unknown #1 Unknown #1. Update---I 'think' it is the pith of a cordaites wrapped around a quartz sandstone fill, much like a taco. Another side view The quartz sandstone filling An end view pic is just a thin dark wrapping with quartz filling the inside. Any ideas on unknown #1? Cordaites Artisia?
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- pennsylvanian gobbler
- permineralized material
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