Hornblende Root Name Group : ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
As recorded:
Coe's Mine, Litchfield, Litchfield County, Connecticut, USA
Photo added to mindat.org
“Flabellate "hornblende" amphibole crystals in schistose hornblende gneiss boulder. The particular amphibole species has not been characterized, but is likely to be magnesio-hornblende based on analyses of similar crystals north of this site.”
Harold Moritz - 6th February 2014
Photo added to mindat.org
“Flabellate "hornblende" amphibole crystals in schistose hornblende gneiss boulder. The particular amphibole species has not been characterized.”
Harold Moritz - 6th February 2014
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