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Silicates
Silicates
483 results
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Topaz with Quartz
Topaz with Quartz
$1,500
Schneckenstein Cliff, Germany
Schneckenstein Cliff is a famous German Topaz locality on the north-west slope of Kielberg mountain in
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Epidote with Quartz
Epidote with Quartz
$2,500
Green Monster Mountain, USA
Think Green Monster Mountain, think Epidote! This classic locality on Prince of Wales Island in Alaska,
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Fluorapophyllite-(K)
Fluorapophyllite-(K)
$3,000
St. Andreasberg, Germany
Well formed crystals of Fluorapophyllite were scarce even when mining was at its peak in the silver mining
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Pyrosmalite-(Fe)
Pyrosmalite-(Fe)
$500
Haborshytte ore field, Sweden
Pyrosmalite-(Fe) is an extremely rare complex iron silicate which forms buff to golden-honey hexagonal
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Microcline var. Hyalophane
Microcline var. Hyalophane
$400
Zagradski Potok Mine, Federation of Bosnia and Herzegovina
Hyalophane is the glassy transparent variety of Microcline Feldspar and this beautiful example is from the
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Magnetite with Fluorapatite and Tremolite
Magnetite with Fluorapatite and Tremolite
$800
Malmberget, Sweden
A delightful combination of well crystallised black lustrous Magnetite and buff to gooseberry-green
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Cassiterite with Quartz and Zinnwaldite
Cassiterite with Quartz and Zinnwaldite
$700
Cínovec/Zinnwald, Saxony & Ústí Region (Bohemia)
For me, Cassiterite crystals always add a pang of excitement to a specimen, but perhaps I need to get out more
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Arsenopyrite with Quartz, Siderite and Muscovite
Arsenopyrite with Quartz, Siderite and Muscovite
$750
Yaogangxian Mine, China
Wow! This super-cute Arsenopyrite with Quartz certainly jumps out at me as a real eye-catcher, a
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Cavansite
Cavansite
$100
Wagholi Quarries, Maharashtra
A beautiful and cute rosette of the rare calcium-vanadium silicate Cavansite measuring 1.5 x 1.0 x 0.5 cm,
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Apophyllite
Apophyllite
$450
Samson Mine, Germany
The Samson mine, 0.5 km north-west of St. Andreasberg, in Lower Saxony, Germany, was a famous silver mine
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$6,500
Tenke-Fungurume area, DR Congo
Pseudomorphs of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in Quartz form an
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$5,000
Tenke-Fungurume area, DR Congo
An arresting large miniature double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,000
Tenke-Fungurume area, DR Congo
A spear-shaped double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,750
Tenke-Fungurume area, DR Congo
This fine sculptural pseudomorph of vivid sky-blue Chrysocolla replacing Malachite after Azurite and coated in
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,500
Tenke-Fungurume area, DR Congo
A small cabinet specimen of vivid sky-blue Chrysocolla overlaying dark emerald-green Quartz-encrusted
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,300
Tenke-Fungurume area, DR Congo
A fabulous pair of broad, V-shaped crystals composed from double pseudomorphs of intense sky-blue Chrysocolla
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,200
Tenke-Fungurume area, DR Congo
Two prominent and one smaller crystal form an unusual double pseudomorph of intense sky-blue Chrysocolla
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$7,500
Tenke-Fungurume area, DR Congo
This museum-grade double pseudomorph of vivid sky-blue Chrysocolla replacing Malachite after Azurite and
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$2,000
Tenke-Fungurume area, DR Congo
A delicate open cluster of double pseudomorphs of creamy duck egg blue Chrysocolla replacing Malachite after
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,750
Tenke-Fungurume area, DR Congo
This striking double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,750
Tenke-Fungurume area, DR Congo
A double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,100
Tenke-Fungurume area, DR Congo
Two former tabular Azurite crystals, now pseudomorphed to Chrysocolla via an intermediate stage of Malachite,
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,800
Tenke-Fungurume area, DR Congo
A double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in Quartz
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,800
Tenke-Fungurume area, DR Congo
This extraordinary column-like miniature is an unusual double pseudomorph of intense sky-blue Chrysocolla
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,750
Tenke-Fungurume area, DR Congo
An unusual double pseudomorph of intense sky-blue Chrysocolla replacing Malachite after Azurite and coated in
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,200
Tenke-Fungurume area, DR Congo
This impressive miniature of towering Tolkienesque mountains is composed from unusual double pseudomorphs of
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,500
Tenke-Fungurume area, DR Congo
This spear-shaped small miniature features an unusual double pseudomorph of intense sky-blue Chrysocolla
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$2,700
Tenke-Fungurume area, DR Congo
This jagged architectural miniature features an unusual double pseudomorph of intense sky-blue Chrysocolla
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$3,000
Tenke-Fungurume area, DR Congo
This excellent miniature features an unusual double pseudomorph of intense sky-blue Chrysocolla replacing
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,100
Tenke-Fungurume area, DR Congo
A beautiful small miniature featuring an unusual double pseudomorph of intense sky-blue Chrysocolla replacing
Buy Now
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$700
Tenke-Fungurume area, DR Congo
Several tabular former Azurite crystals form a splayed cluster, which have subsequently pseudomorphed to
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$300
Tenke-Fungurume area, DR Congo
An unusually structured small miniature of Chrysocolla replacing Malachite pseudomorphed after Azurite and
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,100
Tenke-Fungurume area, DR Congo
What appears to be three parallel vertical former Azurite crystals, are vertically aligned and sandwiched
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$1,100
Tenke-Fungurume area, DR Congo
Two parallel vertical former Azurite crystals, approximately 4 and 3.5 cm tall, have undergone two phases of
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$900
Tenke-Fungurume area, DR Congo
From a recent find in the Democratic Republic of the Congo (DRC), an interesting double pseudomorph of
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$600
Tenke-Fungurume area, DR Congo
This double pseudomorph of Chrysocolla replacing Malachite after Azurite is a particularly good example in
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$600
Tenke-Fungurume area, DR Congo
Seven tabular former Azurite crystals form a sub-vertical cluster which have subsequently pseudomorphed to
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Chrysocolla ps. after Malachite ps. after Azurite with Quartz
Chrysocolla ps. after Malachite ps. after Azurite with Quartz
$800
Tenke-Fungurume area, DR Congo
From a recent find in the Democratic Republic of the Congo (DRC), a fascinating double pseudomorph of
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Andradite var. Demantoid
Andradite var. Demantoid
$4,500
Antetezambato Demantoid - Topazolite Mine, Anstriranana
A gorgeously formed lustrous ribbon of intergrown gemmy-translucent green Demantoid crystals measuring overall
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Titanite on Adularia with Chlorite
Titanite on Adularia with Chlorite
$350
Medel Gorge, Grischun
This fabulous combination of Titanite on Adularia coated with Chlorite is such a characteristic Alpine
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Cadmium-rich Willemite
Cadmium-rich Willemite
$500
Tsumeb Mine, Namibia
Although Willemite is common throughout the mine at Tsumeb in Namibia, it usually occurs as blue and
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Beryl variety Emerald with Calcite
Beryl variety Emerald with Calcite
$3,500
Mun. de Muzo, Boyacá Department
An excellent and well-formed single hexagonal prismatic Emerald crystal measuring 1.5 cm by 3 mm diameter, set
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Microcline variety Amazonite with Quartz and Albite
Microcline variety Amazonite with Quartz and Albite
$1,500
Two Point claim, Colorado
Amazonite is the blueish-turquoise-green variety of Microcline Feldspar and its association with smoky Quartz
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Beryl variety Gem Aquamarine
Beryl variety Gem Aquamarine
$8,500
Corrego Sao Francisco, Brazil
A beautifully prismatic, gem quality and finely coloured sky-blue Beryl crystal from Córrego São Francisco in
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Elbaite (Tourmaline) with Muscovite
Elbaite (Tourmaline) with Muscovite
$5,500
Barra do Salinas, Brazil
Oh Wow! What an amazing Tourmaline and a specimen unlike any I have ever seen before because of its
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Elbaite (Tourmaline) with Lepidolite
Elbaite (Tourmaline) with Lepidolite
$650
Coronel Murta, Minas Gerais
This gorgeous pink Elbaite Tourmaline is from a large pocket recently discovered in the Coronel Murta gem
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Franklinite with Zinkenite, Willemite and Calcite
Franklinite with Zinkenite, Willemite and Calcite
$250
Franklin Furnace, New Jersey
The Franklin-Stirling Hill orebody is one of the most diversely mineralised deposits on Earth containing over
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Topaz variety Imperial
Topaz variety Imperial
$750
Ouro Preto, Minas Gerais
A fine lustrous, gemmy single, well-terminated crystal of pinkish-orange prismatic Imperial Topaz from Ouro
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