Small flakes of gold on vein quartz and on galena. Also present in one cavity – malachite and cerussite. Possible acanthite on silver in another. Width 9mm. Stack of 40 images. Ex Jo Price Collection.
Collected August 2010 by Dave Rosewall and Paul Melville. Video best viewed full screen.
Superb azurite crystal altering from within to malachite.
Blocky malachite crystals on cuprite and quartz.
Ex Bernie Day specimen.
Ex Bernie Day specimen.
Ex Ron Wallace, ex Graham Lee. Monochrome photo.
Ex Bernie Day specimen.
Ex Museum Victoria, acquired by Joan Lamond in 1999.
Possibly redgillite rather than malachite.
ebay bayminerals_2012. Bay Minerals. Philip Grounds, Morecambe, Lancashire, England
ebay bayminerals_2012. Bay Minerals. Philip Grounds, Morecambe, Lancashire, England
ex Patrick C. Murphy, ex Darren Lucas
From Greg Dainty: This piece was collected, and labeled, by Norman Robinson, from an old exploration trench. Its hard to figure out exactly whats going on here, there is what appears to be chrysocolla replacing...
ex Bernie and Margaret Day Collection
Vintage micromount. Ex Bob Rothenberg collection, previously Walter Bagley and John Francis Calvert (Calvert died in 1897).
Vintage micromount that once belonged to the late micromounter, the Rev. Robert Jacoby. Mounted on old time cork pedestals in the kind of vintage cardboard cases that were favored by the top micromounters in this...
Vintage micromount that once belonged to the late micromounter, the Rev. Robert Jacoby. Mounted on old time cork pedestals in the kind of vintage cardboard cases that were favored by the top micromounters in this...
JL1547. Barry Porter $2
Pseudomorph. Margaret Brown Collection
K & M Brown Collection
Malachite on colourless-grey barite crystals. Ex Downunder Minerals.
Sharp blue azurite crystals on and around a cuprite crystal replaced by malachite. Ex Margaret Brown Collection.
Sharp distinct crystals of azurite, and lesser anglesite, on malachite. Previously in the Terry Enwright collection. Acquired from Cyril Kovac at the 2013 Waverley Show.
Minor malachite balls on bladed azurite. Previously in the Terry Enwright collection. Acquired from Cyril Kovac at the 2013 Waverley Show.
Pyromorphite on malachite from The Golden Pocket, collected December 2012 by Dave Rosewall and Paul Melville. Specimen measures 80x+60x45mm.
Ex Joan Lamond 3156, received as a gift from Frank Robinson in 1986. Drusy quartz coats azurite crystals. One or two are pseudomorphs of malachite after azurite.
A neat little spray of malachite, roughly 0.6mm across, from the lesser-known Mineral Hill deposit, theĀ Iodide Mine (Mount Iodide Mine), Mineral Hill field, Condobolin district, Kennedy Co., New South Wales. Also present on the specimen...
