Cinnabar var. Myrickite
Description
Myrickite is any form of silica such Agate, Chalcedony or Opal with red bands or red spots Cinnabar. This specimen features Cinnabar associated with banded Agate. From the Marty Zinn collection, exhibited at the 2015 Springfield Mass Show.
Locality
Manhattan Mercury Mine, Napa Co., California
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