[Jewelry making - Article 00277] - Re: [Orchid] Working with labradorite

[Scott]

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Hi all,

>     I am not sure yet if the outcroppings are closer to original
>     sedimentary or igneous deposits. The geological maps say the
>     overall formation is Jurassic (the end of the dinosaur age) 

    The "end of the dinosaur age" was at the end of the Cretaceous
    period, which lasted from 136 - 65 mya. That's when nasties like T.
    rex were still hunting /scavenging. 

Scott
Nature's Way Jewelry by Scott
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