Ed Rosenzweig's Image Gallery

Ed Rosenzweig's Image Gallery
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McDougall Minerals is based near famous Bancroft, Ontario, at the heart of one of the best mineral regions in Canada

Images from Ed Rosenzweig

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Ed Rosenzweig's Image Gallery With 2 Images

Apatite-(CaF) Image

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Apatite-(CaF): Ca5(PO4)3F  
Quartz: SiO2

Comments: Purple crystal of fluorapatite on slightly smoky quartz crystals. Former Dr. E.E. David and Houston Museum collections.
Location: Pech, Kunar Province, Nuristan, Afghanistan. Scale: Crystal size 3.0 x 2.1 x 1.7 cm.
© Ed Rosenzweig

Quartz Image

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Quartz: SiO2  
Apatite-(CaF): Ca5(PO4)3F

Comments: Purple crystal of fluorapatite on slightly smoky quartz crystals. Former Dr. E.E. David and Houston Museum collections.
Location: Pech, Kunar Province, Nuristan, Afghanistan. Scale: Crystal size 3.0 x 2.1 x 1.7 cm.
© Ed Rosenzweig

Stilbite-Na Image

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Stilbite-Na: Na3Ca3[Al8Si28O72]·n(H2O) (n=28-32)

Comments: Stibite 'bow-ties' on matrix.
Location: Cape Pula, Pula, Cagliari Province, Sardinia, Italy. Scale: Largest Crystal Length 3 cm.
© Ed Rosenzweig
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