BLM516tr Blue Mountain Jasper Specimen Blue Mountain Native Michigan copper slabs feature
Yard notes & kiln story
Description
Native Michigan copper slabs feature copper-rich ore with quartz
By: Johann Zenz
featuring brecciated and banded/streaked patterning
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Perfect material for tumbling
BLM516tr Blue Mountain Jasper Specimen Blue Mountain Native Michigan copper slabs featureBlue Mountain Picture Jasper, from Oregon, specimen in shades of blue green, tan, and brown jasper; featuring brecciation, bands streaks, and egg patterning. 4. 5" x 3. 75" polished face 1. 52lbs