Paul Marketing

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Questions related from Paul Marketing

Why is Magma (Lava) sometimes Black ( Basaltic ) or White (Rhyolitic) in a very small area ?

I know the chemistry will be different - but what makes it so different ?

10 October 2017 2,757 8 View

What would be the Chemical Elements that could best help me find the source outcrop of a Rock ?

Currently looking into the "Provenance" of the Stonehenge Stones on Salisbury Plain. A number of samples have been taken over the years and chemical analysis performed ...Thorpe et al. The...

10 October 2017 6,893 18 View

What makes rock turn "Magenta" in colour ?

I have a strange looking rock.

01 January 1970 2,948 10 View