Wairakite is one of the rarer zeolite species. It’s typically found around hot springs and forms white dodecahedral crystals similar to analcime. In this case, the white wairakite is completely replacing the elongated, stick-like crystals...
Green prismatic epidote with apparent paler tips, white prismatic flattened crystals of laumontite, and green platelets of pumpellyite. Small colourless quartz crystals. Width 9mm, stack of 78 images (epidote). Width 4.5mm, stack of 30 images...
Small pyrite cubes with minor octahedral corners, colourless to orange stellerite crystals and white laumontite. Height 4.5mm. Stack of 30 images. Ex Jo Price Collection.
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...
From Level 16, NBHC. See https://www.colgate.edu/docs/default-source/default-document-library/carr-selleck-native-lead.pdf. Laumontite fluoresces blue under LWUV., Ed Richard, Pristine Minerals
Single quite large apophyllite crystal with minor white laumontite and greenish pumpellyite.
Found in driveway gravel
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,...
