This giant crinoid colony is 195 million years old from the lower Jurassic is 4 x 5 meter and is now on display at a museum in Houston!

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The view as a mining geologist

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Just wanted to share this absolutely gorgeous ruby/pink sapphire I found while working at a Ruby mine! (sorry about the dirty fingernails)

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Just a geologist enjoying the weather, waiting for more ore to be exposed

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