Stilbite Subgroup : M6-7[Al8-9Si27-28O72]·nH2O
Calcite : CaCO3
As recorded:
McDowell's Quarry, Upper Montclair, Montclair, Essex County, New Jersey, USA
Collected by:
Mineral(s)
Acquisition date:
27th May 2018
Collection date:
27th May 2018
Photo added to mindat.org
“Red-orange Stilbite sprays with colorless, scalenohedral Calcite in the vugs.
”
Doug Gardner - 20th June 2018
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