Gallery

6263 results

Smithsonite (stalactite)
$7,500
 Tsumeb Mine, Namibia
An unusual, slightly ovalized stalactite of colourless and gemmy Smithsonite crystals from Tsumeb mine in the
Mimetite
$9,500
 Tsumeb Mine, Namibia
This remarkable cabinet specimen of crystallised lemon Mimetite covering a matrix of coarser crystallised
Dioptase on Calcite
$2,750
 Tsumeb Mine, Namibia
A most unusual small cabinet specimen of well-formed colourless Calcite crystals dusted with a preferential
Willemite var. Troostite (stalactites)
$2,500
 Tsumeb Mine, Namibia
The zinc silicate Willemite forms multiple parallel stalactites of earthy deep carmine red to brownish brick
Cerussite
$4,000
 Tsumeb Mine, Namibia
This outstanding miniature Cerussite from the Tsumeb mine in Namibia is ex. the E. Schlichter Collection and
Mimetite with Smithsonite
$2,500
 Tsumeb Mine, Namibia
Unusually coloured and well crystallised Mimetite with a light scattering of rice grain habit Smithsonite
Cerussite
$1,500
 Tsumeb Mine, Namibia
A charming, thick-set V-twin crystal of Cerussite from Tsumeb mine in the Oshikoto Region of Namibia. 
Leadhillite
$4,000
 Tsumeb Mine, Namibia
Carlton M. Davis was a well-known American collector who attended Yale and lived in Ohio; a collector whom
Stolzite with Siderite and Djurleite
$1,250
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An interesting and good example of the very rare mineral Stolzite, forming three small groups of colourless
Dioptase on Dolomite
$1,500
 Tsumeb Mine, Namibia
A thin Calcite plate (epimorph cast) completely masked by 1 mm and sub-mm slightly bluish-emerald-green
Tennantite after Azurite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A well-known yet rare pseudomorph of bladed Azurite completely replaced by metallic dark grey Tennantite, the
Cobaltoan Smithsonite
$7,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A striking specimen of cerise pink Cobaltoan Smithsonite, a true classic from the Tsumeb mine in the Oshikoto
Olivenite with Gartrellite after Mimetite
$8,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Let me begin by saying I’ve personally collected Tsumeb minerals for 35 years and regarding specimens of
Azurite
$3,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
This most handsome large miniature Azurite simply oozes history and is accompanied by a Hugo Strunz
Native Copper
$4,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A handsome small miniature of arborescent crystallised Native Copper from the Tsumeb mine in Namibia. 
Wulfenite
$2,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A really fine small miniature of Wulfenite, exhibiting incredibly lustrous and gemmy tabular crystals of rich
Mimetite on Cerussite with Duftite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Although the association of Mimetite, Cerussite and Duftite from the Tsumeb mine in the Oshikoto Region of
Phosgenite
$7,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Phosgenite is one of Tsumeb’s much rarer mineral species with specimens hardly ever seen for sale.  This
Adamite and Smithsonite with Tsumcorite
$3,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Well-formed, bladed to almost platy crystals of Adamite are richly distributed over Smithsonite and minor
Dioptase with Conichalcite and Duftite
$7,500
 Tsumeb Mine, Namibia
An excellent small cabinet specimen of beautifully crystallised Dioptase with Conichalcite and Duftite from
Cuprite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very pleasing aesthetic arrangement of octahedral Cuprite crystals set on a light-coloured contrasting
Scorodite
$2,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Rare, light cornflower blue Scorodite forms intergrown opaque pyramidal crystals measuring to 0.9 cm on edge
Mimetite
$500
 Tsumeb Mine, Namibia
Although the lead arsenate Mimetite was found throughout most of the deep Tsumeb mine, larger sized crystals
Linarite with Brochantite, Quartz and Cerussite
$300
 Tsumeb Mine, Namibia
A miniature of deep rich azure blue Linarite crystals nestle in a matrix of intermixed Brochantite, Quartz and
Azurite with Bayldonite and Malachite ps. after Azurite
$600
 Tsumeb Mine, Namibia
This quite delightful miniature of beautifully crystallised Azurite is a busy and interesting specimen because
Cobaltoan Smithsonite
$300
 Tsumeb Mine, Namibia
A beautiful large thumbnail of pale coral pink Smithsonite crystals covering a matrix of dark Galena from
Wulfenite
$650
 Tsumeb Mine, Namibia
A single, ex-matrix crystal of the lead molybdate Wulfenite from Tsumeb mine in the Oshikoto Region of
Beudantite with Anglesite and Mottramite
$200
 Tsumeb Mine, Namibia
Well crystallised Beudantite, Anglesite and Mottramite richly cover this sharply pointed triangular shard of
Zincolivenite
$600
 Tsumeb Mine, Namibia
Zincolivenite was only named in 2007 to characterise an intermediate member within the continuous
Calcite
$800
 Tsumeb Mine, Namibia
Colourless, transparent rhombic Calcite crystals stack to form a glassy rib hiding a base of opaque milky
Conichalcite on Dolomite
$100
 Tsumeb Mine, Namibia
A really different looking specimen creating an inverted Greek letter, upper case pi (Π).  Formed from
Goethite
$500
 Tsumeb Mine, Namibia
Goethite is a well-known common secondary mineral at Tsumeb, but rarely forms attractive specimens.  This
Hydrocerussite on Cerussite
$200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Micro-crystalline Hydrocerussite forms a powdery white surface coating on small tabular crystals of Cerussite
Gartrellite with Quartz
$400
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A lovely thumbnail specimen of the rare Pb-Cu-Fe-Zn phosphate Gartrellite, forming tiny light pistachio-green
Smithsonite on Rosasite
$400
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Gemmy, rounded colourless Smithsonite crystals measuring to 5 mm are scattered over dark blue green
Malachite with Dolomite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A most attractive small miniature of rounded, rich green crystalline Malachite displaying a fine radial
Olivenite with Duftite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Stubby, mid leaf to dark olive-green colour zoned Olivenite crystals of 2 to 3 mm line a 3 x 1.5 cm vug in a
Cuprite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A matrix of heavily iron-stained gossan, pervaded with acicular Quartz crystals and Cuprite, the latter taking
Aragonite var Tarnowitzite
$450
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Lustrous white crystals of Tarnowitzite, the lead-rich variety of Aragonite, measuring to nearly 1 cm form a
Smithsonite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A triangular-shaped small cabinet specimen of pastel minty apple green Smithsonite forming intergrown crystals
Mottramite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A super miniature of dark green (almost black) to pistachio green Mottramite, forming plumes of foliated
Galena
$150
 Tsumeb Mine, Namibia
One of the main ores produced at Tsumeb during its almost 100 years of operation was Galena but, surprisingly
Covellite
$1,250
 Reynolds Mine (Reynolds Tunnel), USA
Despite this former copper mine only laying claim to three mineral species, the Covellite it produced is quite
Fluorite with Calcite
$500
 Annabel Lee Mine, USA
If you are interested in crystallography and collect specimens displaying unusual features, then this is
Vivianite
$600
 Richmond, Virginia
While constructing a road and tunnel in the city centre of Richmond, Virginia, a magnificent find of
Rutile in Pyrophyllite
$600
 Champion Mine, California
Champion mine worked an Andalusite deposit, operating from 1922 until closing sometime during the 1930s when
Rutile
$750
 Graves Mountain, USA
Although many mineral species were found at the quarry on Graves Mountain, it is Rutile for which it is
Woodhouseite
$400
 Champion Mine, California
Woodhouseite is a rare calcium-aluminium phosphate whose type locality is the Champion mine at White Mountain