Purple Paint Pigment and Testing Remarks

Purple Paint Pigment and Testing Remarks

 

 
 
 
 
 
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Rounded rock is probably banded limestone exhibiting part of an algal mat.

 

 
 
 
 
 
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Back to the Shaw Mine and Beyond

Back to the Shaw Mine and Beyond

Follow me on Instagram. Writing over there means I can cut and paste to produce a post here. No writing twice. My eyes are still bothered by big displays and i must limit my screen time.













Quick Nighttime Fluorescent Mineral Hunt