Blue bladed crystals of likasite on cuprite (top left). Ex Bernie Day Collection. Width of view 6mm. Stack of 90 images. Click on the image below for a higher resolution version.
This micro specimen came from the Jo Price Collection. Jo had acquired it from the late Jack Nelson. It is an old specimen simply labelled as mimetite, Tsumeb, SWA. The yellow-zoned “mimetite” crystals look odd...
An aesthetic and really interesting specimen. Four well-formed cuprite crystals with tiny green brochantite crystals and blue connellite puffballs, sitting on a bed of white smithsonite stained by goethite. Then under longwave UV, you can...
Silvery black cuprite crystals with a hint of red. Ex John Lewis Collection. Width of view 11.5mm. Stack of 40 images. Click on the image below for a higher resolution version.
Although Mount Lyell is a copper mine, cuprite is not that common. This specimen has black slightly rounded crystals. Width of view 11.5mm. Stack of 50 images. Click on the image below for a higher...
Deep red cuprite crystals. Width of view 11.5mm. Stack of 28 images. Click on the image below for a higher resolution version.
Deep red cuprite crystals in a copper matrix from the Pit F0 Supergene Deposit. Width of view 8.63mm. Stack of 100 images. Click on the image below for a higher resolution version.
A rare copper pseudomorph after cuprite. Ex John Roe. Width of specimen 10mm. Stack of 38 images. Click on the image below for a higher resolution version.
Blue spray with green malachite and brochantite, and unidentified pale green material in massive cuprite with quartz. Ex Brian Beyer. Width of view 5.75mm. Stack of 50 images. Click on the image below for a...
Pale pink to pale blue crust of chalcoalumite with green brochantite and yellow crusty beaverite-(Cu). Visual ID by Ralph Bottrill in about 2007. Width of view 11.5mm. Stack of 55 images (first photo – chalcoalumite)...
Grey cerussite crystals on azurite. Ex Graham Lee. Width of view 19mm. Stack of 85 images. Click on the image below for a higher resolution version.
Acquired by Joan Lamond in 1988 from a tailgater at the Canberra Gemboree for $2.
Acquired by Joan Lamond in 1993 from Brian Beyer at the Adelaide Mineralogical Society Seminar for $1.00. Width of view 3.33mm. Stack of 60 images.
Acquired by Joan Lamond in 1996 from Brian Beyer for $6.00 at the New South Wales Mineralogical Societies Seminar.
Ex Museum Victoria, acquired by Joan Lamond in 1999. Width of view 2.5mm.
Pale greenish marshite(!) crystal with dark cuprite crystals and white dolomite. The marshite fluoresces strongly red with Convoy UV torch. There are three other areas of the specimen that also fluoresce bright red, but individual...
Deep red octahedral crystals when strongly lit. Width 11mm. Stack of 116 images. Ex Bernie and Margaret Day Collection.
Single crystal on small amount of matrix. Ex Brian Shelton Collection.
An attractive copper specimen partially altered to dark red cuprite. Video best viewed full screen.
Blocky malachite crystals on cuprite and quartz.
Ex Bernie Day specimen.
ebay bayminerals_2012. Bay Minerals. Philip Grounds, Morecambe, Lancashire, England
ebay bayminerals_2012. Bay Minerals. Philip Grounds, Morecambe, Lancashire, England
Chalcotrichite. ex Joan Lamond Collection
Curled crystals. ex Bernie and Margaret Day Collection
Andy Tindle: Ajoite is listed on MinDat from England, Devon, Tavistock District, Tavistock Hamlets, New East Wheal Russell (South Wheal Crebor). No reference is given, but almost certainly the source is the British Micromount Society...
Jack and Dawn Leach Collection. ex Bernie and Margaret Day Collection
Cederick Gineste 2/2005
JL1463. Brian Beyer $1
Labelled as fresnoite from Rush Creek, Rush Creek deposit, Big Creek-Rush Creek District, Fresno Co., California. Actually marshite, etc. Ex Joan Lamond Collection, ex Roger Colling Collection.
Originally thought to be barite, but no barium in analyses, so more likely gypsum.
Sharp blue azurite crystals on and around a cuprite crystal replaced by malachite. Ex Margaret Brown Collection.
Dark delafossite matrix with red cuprite crystals. Ex Arthur L Flagg Collection, 1950s. Ex Trevor Boyd Collection. Labelled as Vaalhoek Mine, Transvaal.
Lustrous red cuprite crystals. Ex Trevor Boyd Collection.
Copper crystals showing dissolution features. Ex Arthur L Flagg Collection, 1937. Ex Trevor Boyd Collection.
Single gypsum blade with well-formed cuprite crystals on pink calcite. Ex Bernie and Margaret Day Collection.
A neat little spray of malachite, roughly 0.6mm across, from the lesser-known Mineral Hill deposit, the Iodide Mine (Mount Iodide Mine), Mineral Hill field, Condobolin district, Kennedy Co., New South Wales. Also present on the specimen...
