A single sharp green libethenite crystal with a spray of lighter green ulrichite, on a bed of green chalcosiderite crystals. Height of view 2.5mm. Stack of 45 images. Click on the image below for a...
Tiny colourless crystalline balls of variscite. Width of view 2.5mm. Stack of 60 images. Click on the image below for a higher resolution version.
Platy green crystals on smoky quartz. Most are much thinner than the one in the photo. Width of view 5mm. Stack of 40 images. Click on the image below for a higher resolution version.
A single green crystal of chlorargyrite. Ex Bernie Day Collection. Width of view 5.75mm. Stack of 30 images. Click on the image below for a higher resolution version.
A nice cluster of zoned tabular hexagonal fluorapatite crystals. Ex Bernie Day Collection. Width of view 22mm. Stack of 17 images. Click on the image below for a higher resolution version.
A coated hexagonal prism of fluorapatite from the Pyramid Hill granite Quarry, Victoria. Not as pretty as the Lake Boga ones. Width of view 5mm. Stack of 10 images. Click on the image below for...
Intense blue thin bladed crystals, including one that has a distinct bend. Width of view 9mm. Stack of 100 images. Ex Margaret Brown Collection.
Unusually narrow-bladed sampleite crystals. Width of view 1.75mm. Stack of 45 images.
Thin elongated saléeite crystals, extremely responsive to ultraviolet. Ex Bernie Day collection. Width of view 5mm. Stack of 70 images (white light) and 14 images (UV image).
Green transparent sprays of ulrichite with a couple of turquoise balls. Height 7.5mm. Stack of 200 images. Type Locality.
Greenish yellow platy crystals that react strongly to Convoy longwave ultraviolet light. Width 9.25mm. Stack of 120 images (white light). Stack of 15 images (UV). Ex Margaret Brown Collection.
Feathery apple-green sprays of the rare copper uranium phosphate, ulrichite. 5mm across.
A rich specimen of apple-green micro crystals of ulrichite.
Ex Margaret Brown Collection,
The “kidwellite” is likely meurigite.
Single iron-stained fluorapatite with three small albite crystals, sitting on orthoclase
Tiny clusters of olive crystals
Photo width 25mm.
Blue-green pseudomalachite balls on dark green libethenite crystals from the Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria.
