Larger stilbite crystals with multiple terminations (parallel growth?) on smaller crystals with single terminations. Width of view 5mm. Stack of 80 images. Exact species unknown.
20035 Stilbite, Bitumen, Apophyllite, Laumontite, Calcite, Unknown, Russell Hard Quarry (8646), Russell River, Lonnavale, Tasmania
Colourless stilbite crystals on black bitumen. Laumontite intermingled with bitumen. Apophyllite (in second photo) and unknown hexagonal or pseudohexagonal (in main photo) crystals in another cavity. Maybe just apophyllite? Photo width 3.25mm. The calcite is...
Ex Bernie Day specimen. As labelled. Suspect that it is more likely a Phillip Island specimen.
White fibrous fluorescent
5540 Cavansite, Stilbite, Wagholi Quarries, Wagholi, Pune District (Poonah District), Maharashtra, India
Ex John Lewis collection.,
10006 Hydroxyapophyllite-(K), Prehnite, Stilbite, Thaumasite, Bull Run Quarry, Conklin, Loudoun Co., Virginia, USA
Transparent tabular apophyllite with minor colourless stilbite and orange (stained or coated) acicular thaumasite on green prehnite. 60x60x18mm. Ex Eugene Carmichael Collection (563) – label also mentions New York State Museum. Ex Hugh Ford (two...
ex Jack Leach Collection
Self Collected 2005
Self Collected 2005
0963 Stilbite, Chlorite (Corrensite?), Natrolite, Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery Co., Pennsylvania, USA
Neal Yedlin mount. The label is affixed atop another label on one of the old carboard micromount display cases as were popular in the first half of the 20th Century. Display face measures 1.6×1.6cm. Specimen...
0202 Corrensite, Chabazite, Stilbite, Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery Co., Pennsylvania
Tiny brown xls of this clay mineral coating chabazite rhombs with stilbite xls. Best with 30-40x
10005 Hydroxyapophyllite-(K), Prehnite, Stilbite, Laumontite, Fairfax quarry, Centreville, Fairfax Co., Virginia, USA
Blocky opaque apophyllite with minor colourless stilbite and white laumontite on green prehnite. 65x45x10mm. Ex Joe Cilen (7403). Ex Eugene Carmichael (562). Hydroxyapophyllite-(K), prehnite, stilbite, laumontite, from the Fairfax quarry (Centreville Quarry; Sisslers Quarry), Centreville,...