3356 results

 N'Chwaning Mines, South Africa
Excellent gemmy pastel lemon-yellow crystals of Thaumasite measuring to 1.5cm stand well above the white
 Taquaral, Brazil
Two very gemmy green terminated crystals of Tourmaline measuring to 1.6cm through a section of a
 Aghbar Mine, Morocco
Well-formed bladed lustrous gemmy-translucent crystals which are mostly in parallel growth habit of rich pink
 Kipushi Mine, DR Congo (Zaire)
Rich gemmy to translucent lustrous blue single crystals and parallel crystal groups of Veszelyite measuring to
Vanadinite with Goethite
 Taouz, Morocco
A fine and pleasing specimen of well-formed lustrous red-orange Vanadinite crystals measuring to 4mm+ that
Native Gold
A rare specimen of Native Gold from the Musonoi Mine, Dem Rep of Congo. Wires and treads of bright metallic
 Djebel Haminate Mine, Algeria
A very pleasing floater octahedral crystal of Senarmontite from the type locality at the Djebel Hammimat Mine,
A well-formed white crystal of Analcime measuring to 1.6cm displays at one edge of the specimen with further
 Mashamba West Mine, DR Congo (Zaire)
A stunningly rich rare specimen of Kolwezite a copper-cobalt carbonate from Mashamba West Mine, Dem Rep of
 Kabwe Mine (Broken Hill Mine), Zambia
A rich crystal specimen of rare Parahopeite from the Kabwe Mine type location. Excellent botryoidal
 Likasi, Katanga
A rare specimen of Buttgenbachite from the Likasi mining area in the Dem Rep of Congo. Several cavities in the
Cobaltoan Calcite with Malachite
A step-like formation of rhombic rich pink Cobaltoan Calcite crystals sits neatly on a fine dark green
 Tsumeb Mine, Namibia
A well-formed crystal group of the rare mineral Schneiderhöhnite with a lustrous black to brown colour,
 Whim Creek, Australia
A smart rich specimen of classic Wulfenite from Whim Creek, Australia. Excellent bright lustrous yellow gemmy
 Tsumeb Mine, Namibia
A fine and substantial specimen of rich lustrous azure blue Azurite with stunning electric blue edges when
 Pandulena Hills, India
A fine very rich intergrown array of light tan to white lustrous pyramidal crystals of the uncommon mineral
Bournonite with Sphalerite
 Les Malines District, France
A rich specimen of metallic grey Bournonite crystals measuring to 1.6cm with apparent cogwheel twinning to
Azurite with Malachite
A fine crystal druse of azure blue Azurite lines a triangular cavity in a bladed white Baryte matrix from the
Fluorite with Baryte
Rich purple cubic crystals of Fluorite measuring to 4mm are scattered amongst white bladed crystals of Baryte
Native Lead
 Broken Hill, Australia
A very rare specimen of Native Lead from the Broken Hill Orebody, Australia. Displaying a thickened sheet of
Linarite with Brochantite
 Tsumeb Mine, Namibia
A very rich specimen of lustrous royal blue Linarite crystals and crystalline forms lining several cavities in
Azurite with Malachite
 Tsumeb Mine, Namibia
Well-formed lustrous azure blue crystals of Azurite are richly intergrown over areas of the matrix from the
 Tsumeb Mine, Namibia
Excellent silky lustrous white-colourless rhombic crystals of Smithsonite measuring to 1.5cm with faintly
 Jeffrey Mine, Canada
An excellent display of gemmy-translucent yellow-green prismatic crystals of Vesuvianite from the Jeffrey
 Mammoth-St. Anthony Mine, USA
A number of prismatic crystals and sections of light blue-green to white Leadhillite measuring to 8mm are
Chalcopyrite with Tetrahedrite
Metallic yellow crystals of Chalcopyrite measuring to 1.8cm form an intergrown specimen with
Quartz var  Amethyst
 Piedra Parada, Mexico
A very pleasing array of light gemmy purple Amethyst crystals measuring to 7cm with excellent terminations
Malachite after Azurite
 Morenci Mine, USA
Classic bladed-tabular crystals of rich dark blue Azurite measuring to 3cm have been partly to
Spessartine Garnet
 North Mine, Australia
A fine specimen of sparkling Spessartine Garnet crystals forming a druse of rootbeer coloured composite
Well-formed translucent light yellowish-brown crystals of Mimetite measuring to 7mm have richly overgrown the
 Mibladen Mine, Morocco
A particularly fine specimen of classic Moroccan Vanadinite from the Mibladen mining area. Excellent
Szenicsite with Powellite
 Jardinera No 1 Mine, Chile
A large and impressive specimen of the rare mineral Szenicsite, a copper molybdate, from the type locality at
 Lubietova (Libethen), Slovakia
A super rich specimen of Pseudomalachite from Ľubietová, Slovakia. Botryoidal slightly blue-green to
Sphalerite on Quartz
A rare British specimen from the Great Laxey Mine, the Isle of Man. We have probably seen no more than
Rutile with Quartz
Two lustrous dark red-brown crystals of Rutile measuring to 1.8cm with internal red reflections under
Native Copper with Cuprite
 Rubtsovskiy Mine, Russia
A superb crystalline branching Native Copper with a pleasing patina, liberally sprinkled and clustered with
Yvonite on Arsenopyrite with Bismuth
 Salsigne, Occitanie
Micro-crystalline deep sky-blue druses of the rare copper arsenate Yvonite richly coat a vuggy matrix of mixed
Cinnabar with Siderite
A superb miniature of rich buttery-tan, rhombohedral crystals of Siderite with a single, gemmy, blood-red
Malachite pseudomorph after Azurite
 Tsumeb Mine, Namibia
A terrific large miniature lustrous rich inky-blue Azurite crystals intergrown with velvety deep-leaf green
 Tsumeb Mine, Namibia
This matrix-less specimen from the Tsumeb Mine in Namibia is composed of intergrown crystals of Wulfenite,
 Tsumeb Mine, Namibia
A thin matrix of mixed sulphides and micro-acicular Mimetite is richly covered with long acicular crystals of
Dioptase on Calcite with Conichalcite
 Tsumeb Mine, Namibia
A choice specimen of mounded colourless, transparent rhombohedral Calcite crystals with rich inclusions of
A group of zoned white and colourless tabular flattened rhombohedral Baryte crystals from the Canavese
 Wessels Mine, South Africa
A stunning specimen of mirror-bright, jet black Hematite with associated salmon-pink Andradite garnet from the
Tennantite with minor Quartz and Pyrite
 Tsumeb Mine, Namibia
A vertical rib of massive grey-silver Tennantite forms a central core over which are developed excellent
Cuprian Adamite
 Tsumeb Mine, Namibia
A creamy, pale tangerine and deep chocolate-brown Dolomite matrix has a 4 x 3 cm surface totally encrusted
Topaz with Smoky Quartz
A beautiful, orthorhombic, colourless, water-clear Topaz crystal sits adjacent to a stubby, slightly
 Fibbia Mountain, Switzerland
A white and tan sucrosic Quartz matrix with a micro-vuggy surface is richly coated with colourless, clear and