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Gyrolite with Crystalline
Chalcedony
Size (inches):
Weight (grams):
Price: (US) $
Shipping: $
ID: Q
Mined in:
Specimen

Chemistry: NaCa₁₆Si₂₃AlO₆₀(OH)₈·64(H₂O)
Hydrated calcium silicate hydroxide
Color: White, brown, green or colorless.
Luster: Glassy to dull.
Transparency: Transparent to translucent.
Crystal System: Triclinic
Crystal Habits: Nodules, botryoids are lamellar,
platy and in a compact mass

Gyrolite with Crystalline
Chalcedony
Size (inches):
Weight (grams):
Price: (US) $
Shipping: $
ID: QG
Mined in: Shirdi
Large Cabinet Specimen

Specific Gravity: approx. 2.3
Molecular weight: 3,586.19 gm}
Streak: White

Gyrolite is found in Mumbai (Bombay).

If you're purchasing more than one
specimen, ask for combined shipping
cost, click here.

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Green Gyrolite
Size (inches):
Weight (grams):
Price: (US) $
Shipping: $
ID: QG
Mined in: Mumbai
Large Cabinet Specimen

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