Carbonates

 

624 results

Malachite after Azurite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Four well-formed broad-bladed to prismatic crystals of Azurite have been faithfully pseudomorphed  by
Smithsonite
$2,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine lustrous bright specimen of colourless to tinted tan crystals of Smithsonite. Crystals of Smithsonite
Smithsonite
$150
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rich lustrous crystal specimen of 'Cuprian' Smithsonite measuring to around 4mm intergrown over the display
Rosasite with Olivenite
$3,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A small cabinet specimen of pastel blue Rosasite covering on both sides with areas of Olive-green Olivenite
Cuprian Smithsonite
$3,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine lustrous crystal druse of translucent green Cuprian Smithsonite covers the display face of the
Smithsonite
$900
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Sharply formed intergrown rhombic crystals of Smithsonite measuring to 1.2cm, of gemmy yellow-brown colour
Cerussite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Classic specimen of radial twinned lustrous crystals of Cerussite from colourless to opaque white measuring
Cerussite
$4,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Very lustrous black twinned crystal group of Cerussite measuring overall to 4cm. Crystals of Cerussite display
Rosasite after Azurite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An uncommon specimen of blue-green Rosasite replacing crystals of Azurite measuring to 1.5cm. Rosasite
Dundasite with Azurite
$150
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rare Tsumeb Mine micro-specimen of white fibrous Dundasite on blue Azurite. On an acrylic stand
Calcite with Dolomite
$500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A gemmy-translucent rhombic crystal of Calcite measuring to1.7cm sits on a crystal druse of Dolomite over
Cobaltoan Smithsonite
$5,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rich specimen of pink lustrous Cobaltoan Smithsonite displaying striated curved faced rhombic crystals
Azurite
$650
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
 A single well-developed Azurite crystal measuring to 1.9cm sits at the centre of the specimen on a
Cobaltoan Smithsonite
$350
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A rich crystal specimen of pink Cobaltoan Smithsonite with some areas of crystals included by a grey sulphide,
Azurite
$5,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A choice small cabinet double sided specimen of lustrous rich blue to light blue Azurite crystals from
Rosasite with Calcite
$350
 Ojuela Mine, Mexico
A 4.5 x 3.0 cm ‘V’ shaped cleft in ironstone matrix is delicately lined with colourless to slightly milky
Azurite on Malachite
$1,500
 Milpillas Mine, Sonora
Mounted on a clear acrylic base, a most choice specimen of velvety deep leaf-green Malachite with occasionally
Siderite with Dolomite
$750
 Morro Velho Mine, Brazil
A beautiful rich cluster of deep golden-tan lenticular Siderite crystals, typically to 2.5 cm wide by 1.6 cm
Adamite with Aragonite
$1,500
 Lavrion, Greece
The entire display face is formed from one large shallow vug completely lined with sparkling micro-crystals of
Smithsonite
$600
 Kamariza Mines, Greece
Bubbly-botryoidal translucent-opaque light olive-green Smithsonite on a Goethite gossan matrix. From the
Malachite
$550
 Waitschach, Carinthia
Lustrous radial crystal clusters of a fine green colour measuring to 11mm diameter have formed on a Goethite
Azurite
$450
 Kamariza Mines, Greece
Well-formed substantial thickened bow-tie of Azurite crystals with a fine blue colour from the Kamaziza Mines,
Azurite
$650
 Kamariza Mines, Greece
A particularly richly intergrown crystal specimen of light to dark blue Azurite with white balls of
Calcite with Azurite and Malachite
$350
 Kamariza Mines, Greece
A neat pleasing specimen of rounded crystals of Calcite formed over rich blue Azurite and green Malachite
Calcite with Baryte
$600
 Brixlegg - Schwaz, Austria
Gemmy-translucent scalenohedral crystals of Calcite measuring to nearly 2cm are formed over a white
Cerussite
$4,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine gemmy cluster of colourless Cerussite dominated by a major crystal meaning to 5.2cm displaying
Aragonite var Tarnowitzite
$4,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Well-formed lustrous open crystal cluster of Tarnowitzite from the Tsumeb Mine, Namibia. Crystals of
Cobaltoan Smithsonite
$3,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very rich specimen of baby-pink Cobaltoan Smithsonite crystals measuring to 8mm. Crystals of lustrous
Azurite
$400
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An intriguing double parallel growth specimen of bladed very lustrous crystals of Azurite, with some
Malachite after Azurite
$4,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An excellent and classic specimen of intergrown blocky-rhombic crystals of Azurite to 9mm completely to
Smithsonite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Translucent-gemmy colourless-white intergrown crystals of Smithsonite with a rounded habit measuring to
Smithsonite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Excellently developed intergrown crystals of lustrous colourless to tinted pink rhombic crystals of
Cobaltoan Smithsonite
$5,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A classic specimen of Tsumeb Mine gemmy-translucent Cobaltoan Smithsonite forming excellent rhombic intergrown
Cuprian Smithsonite
$1,600
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine lustrous translucent intergrown crystal specimen of light mint green Cuprian Smithsonite on both sides
Cerussite
$4,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very fine classic reticulated specimen of Cerussite from the Tsumeb Mine, Namibia. Colourless to white
Malachite after Native Copper on Cerussite
$4,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
An unusual specimen from the Tsumeb Mine, Namibia of sparkling crystalline Malachite
Cobaltoan Smithsonite
$5,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A very fine crystal specimen of pink Cobaltoan Smithsonite from the Tsumeb Mine, Namibia. Excellent
Smithsonite
$2,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Well-formed prismatic crystals of Smithsonite with steep pyramidal terminations to many of them. Crystals
Cuprian Smithsonite
$200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Lustrous crystalline druse of light green Cuprian Smithsonite covers much of the specimen from the Tsumeb
Cobaltoan Dolomite
$150
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A bubblegum pink shell of Cobaltoan Dolomite covers a core of Calcite from the Tsumeb Mine, Namibia.
Malachite after Azurite
$6,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Abundant parallel wedge-like terminated crystal of Azurite has been faithfull pseudomorphed  by
Malachite with Dolomite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A neat specimen of crystalline rounded rich green Malachite with a fine radial structure on a white crystal
Cuprian Smithsonite
$3,000
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
Excellent light apple green translucent-opaque rhombic crystals of Cuprian Smithsonite measuring to 1cm
Calcite
$950
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
 A gemmy colourless lustrous sharply formed rhombic crystal of Calcite measuring to 2cm on a
Malachite
$750
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
 A rich lustrous green specimen of intergrown 'primary' Malachite from the Tsumeb Mine, Namibia. 
Dolomite
$600
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A classic intergrown group of 'saddle' habit pastel pink Dolomite displays at one end of the specimen,
Malachite after Azurite
$1,500
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
 A classic Tsumeb Mine, Namibia specimen of Malachite after Azurite crystals. A specimen displaying three
Azurite
$3,200
 Tsumeb Mine, Oshikoto Region (Otjikoto Region)
A fine parallel habit crystal specimen of Azurite from the Tsumeb Mine, Namibia. Excellent lustrous terminated