Apophyllite Apophyllite-(KOH) Stilbite-Ca Image
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We specialize in fine European and Asian Mineral Specimens
Heliodor is based in Prague, Czech Republic
Apophyllite
,
Apophyllite-(KOH)
,
Stilbite-Ca
Mineral:
Apophyllite
:
KCa4(Si4O10)2F·8(H2O)
Apophyllite-(KOH)
:
KCa4Si8O20(OH,F)·8(H2O)
Stilbite-Ca
:
NaCa4[Al8Si28O72]·n(H2O) (n=28-32)
Comments:
3 cm. pink-colored rosette of stilbite and clear "apophyllite" (probably hydroxyapophyllite) in an amygdaloidal cavity.
Location:
Aurangabad District, Jalgaon, India.
Scale:
Specimen size 6 cm.
Copyright:
© Dave Barthelmy
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