Gallery

4332 results

Neptunite
$5,000
 Dallas Gem Mine, USA
A pair of superb twinned Neptunite crystals measuring 2 cm sat on a block of greyish-blue and white Natrolite
Hydroxylherderite
$150
 Locality -> Barra do Salinas, Brazil
A creamy-tan-buff crystal of Hydroxylherderite with a number of attached small crystals, these to about 5
Vauxite
$300
 Siglo Veinte Mine, Potosí Department
A good specimen and fine example of the rare iron-aluminium phosphate Vauxite, from its type locality of the
Molybdenite
$200
 Jardinera No 1 Mine, Chile
An excellent parallel-stacked cluster of hexagonal, steely-silver-grey Molybdenite crystals measuring 1.9 x
Elbaite Tourmaline
$950
 Locality -> Barra do Salinas, Brazil
A pleasing, off-matrix, single crystal of Elbaite Tourmaline with a good termination from Barra do Salinas in
Tourmaline
$800
 Cruzeiro mine, Minas Gerais
An attractive green and deep pink bi-coloured Tourmaline lies in and proud of a slightly friable, creamy-white
Wulfenite with Mimetite
$800
A beautiful and eye-catching miniature golden-orange Wulfenite group with cauliform spherules of deep
Rhodochrosite
$450
 Capillitas Mine, Argentina
The Capillitas mine and mining district in the Andalgalá Department of Argentina is well known for its many
Quartz Var. Amethyst
$200
 Piedra Parada, Mexico
A single, off-matrix, slightly asymmetric hexagonal Amethyst Quartz crystal of outstanding colour and clarity
Tourmaline
$850
 Locality -> Barra do Salinas, Brazil
A fine cluster of deep bottle-green Tourmaline crystals with minor white Cleavelandite blades, a variety of
Ludlamite
$350
 Cabeça do Cachorro Claim, Amazonas
Ludlamite is a rare iron-manganese-magnesium phosphate and this very fine specimen shows the wonderful quality
Quartz Var. Rose Quartz
$225
 Taquaral, Brazil
A solid cluster of bright rose-pink, slightly lilac, Rose Quartz from Taquaral in the Jequitinhonha Valley of
Turquoise
$750
A naturally worn nugget of solid, high-quality Turquoise from Arizona, USA.  The outer mamillary surface
Wulfenite with Mimetite
$2,000
Beautiful mustard-orange tabular crystals of Wulfenite to 2 cm on edge, richly coated with orangey-lemon
Anorpiment with Orpiment
$150
 Palomo Mine, Huancavelica Department
An excellent specimen of the rare species Anorpiment occurring as greenish-yellow powdery coatings associated
Klockmannite with Paratellurite (?)
$200
 Moctezuma Mine (Bambolla Mine), Sonora
An extremely rare specimen of the copper-selenium alloy Klockmannite, a copper selenide (CuSe).  Golden
Potarite
$250
 Potaro River, Potaro-Siparuni Region
An extremely rare specimen of the palladium-mercury alloy Potarite, a palladium amalgam (PdHg).  This
Legrandite
$500
 Ojuela Mine, Mexico
A neat miniature of the rare zinc arsenate mineral Legrandite forming vivid acidic bright lemon-yellow
Beryl Var. Aquamarine
$1,000
 Minas Gerais, Brazil
An off-matrix, semi-transparent hexagonal Beryl crystal from Minas Gerais, Brazil. The crystal contains gemmy
Calcite with Native Copper
$6,900
 Franklin Mine, USA
One of the most sought after and highly prized minerals from the historic copper mines of the Keweenaw
Fluorite with Calcite, Sphalerite and Galena
$400
 Annabel Lee Mine, USA
A fabulous combination specimen of a 7.5 cm sherry-brown Calcite crystal on a bed of granular, sucrosic buff
Topaz
$1,500
A stunning, off-matrix, transparent and colourless Topaz crystal from Carai in Minas Gerais state,
Galena
$300
 Sweetwater Mine, USA
A great well crystallised Galena from the lead-zinc Sweetwater mine in Reynolds County, Missouri, USA.  A
Smithsonite
$2,200
 Choix, Mexico
Bright bubble-gum Smithsonite forms undulating mammillary druses of a stunning silky lustre as a 4 mm thick
Native Copper
$9,500
A magnificent cabinet sized Native Copper from Houghton County in the Keweenaw Peninsula of Michigan,
Beryl Var. Aquamarine
$3,500
 Minas Gerais, Brazil
An arresting and highly unusual specimen of gemmy Beryl with a highly reflective glassy lustre, superb natural
Topaz
$1,500
An off-matrix part crystal of water-clear cornflower-blue Topaz from Virgem da Lapa in the Jequitinhonha
Sincosite
$400
 Ross Hannibal Mine, South Dakota
Pale peppermint-green tabular plates of the calcium-vanadium phosphate Sincosite occurs in rich patches across
Wherryite with Diaboleite
$900
 Mammoth-St. Anthony Mine, USA
A superbly-rich miniature of the lead-copper sulphosilicate Wherryite and lead-copper halide Diaboleite from
Beryl Var. Morganite
$950
A 4.2 x 2.8 x 2.0 cm prismatic hexagonal crystal of Morganite, the pink variety of Beryl, from the Blue Lady
Gerstleyite with Inderite and Tincalconite
$250
 Baker Mine (D Level), California
An interesting specimen of rare mineral species comprising a 1.6 x 1.2 cm area of rich, cinnabar-red
Native Gold with Quartz
$7,500
A superb display specimen of Native Gold forming a 2.7 x 2.4 cm leaf that juts out from a rectangular block of
Getchellite, Realgar and Orpiment (Specimen and Polished Mount)
$400
The Getchellite occurs as 1 to 2 mm bright metallic scarlet blades on a matrix of orange-yellow Orpiment and
Cuprite with Native Copper
$300
An attractive 4 x 3 cm group of metallic burgundy-red Cuprite crystals to about 6 mm in a matrix of earthy
Frohbergite with Native Tellurium
$100
 Bennett Lake area, Ontario
Contained in a Perspex micromount box, this small thumbnail is rich in metallic bright tin-white plates of
Native Gold with Hessite and Goldfieldite
$450
 Tintic District, Utah
An unusual group of gold minerals occurring in one specimen from the Tintic District in Juab County, Utah,
Grossular (Garnet Group)
$850
 Jeffrey Mine, Canada
A delightful large thumbnail cluster of gemmy red-orange Grossular Garnets on a tiny and hidden matrix from
Awaruite (Josephinite)
$200
 Josephine County, Oregon
A smooth water-worn, silvery-black metallic nugget of Awaruite, a natural alloy of nickel and iron (Ni3Fe),
Sincosite with Minyulite
$400
 Ross Hannibal Mine, South Dakota
A rare specimen of the calcium-vanadium phosphate Sincosite occurring as lime green tetragonal plates to about
Tourmaline with Quartz
$9,500
A beautiful old-time specimen of Elbaite Tourmaline crystals generously scattered over a matrix of mixed white
Elbaite Tourmaline
$4,000
 Paprok, Afghanistan
An excellent single crystal of bicoloured gemmy-translucent Elbaite Tourmaline from Paprok, Afghanistan. The
Wurtzite
$450
  Pribram, Czech Republic
Plumose sprays to 4 x 3 cm of lustrous acicular Wurtzite crystals thickly cover the top surface of a
Stephanite with Quartz
$3,000
A splendid cabinet display specimen of the silver antimony sulphosalt Stephanite as sub-mm black to
Devilline
$7,500
A spectacular specimen of the calcium-copper sulphate, Devilline, from Špania Dolina in Banská Bystrica
Native Gold
$400
 Banska Stiavnica (Schemnitz), Slovakia
A great little Native Gold from Banská Štiavnica (Schemnitz) in Slovakia, containing Native Gold leaves, wires
Proustite
$650
 Jáchymov District (St Joachimsthal), Bohemia
Rich blocky crystals of deep burgundy-red Proustite are developed within and on top of a matrix of mixed white
Scheelite
$750
A lovely undamaged crystal of pale yellowish-tan Scheelite with associated Quartz crystals from the St. Helena
Chalcopyrite
$750
  Pribram, Czech Republic
A tight cluster of golden-brassy Chalcopyrite crystals on an opaque off-white Quartz matrix from the Příbram