STILBITE

Reference: 241

Unusual form for stilbite from Sgurr nam Boc with both individual crystals (to 15mm) and areas where the crystals are aggregated together but the constituent crystals can still be discerned.   The stilbite has formed on and over small quartz crystals.  Collected May 2007.

 Formula: (Ca_0.5,K,Na)₉(Al₉Si₂₇)O₇₂ ^. 28H₂O

Status: Sold

Dimensions: 85x45x40mm

Size: Small Cabinet (S)