Pseudomorphs

123 results

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Bindheimite ps. after Bournonite with Malachite

$1,200

Felixbau Mine, Carinthia

This specimen might be described as an ugly brute (!), but a rather beautiful ugly brute!!! Mottled lime

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Dolomite ps. after Calcite with Hematite

$500

Niederschlema, Germany

An aesthetic group of five scalenohedral Calcite crystals to 5.5 cm tall, the outer shells of which have been

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Dolomite cast after Calcite

$900

Tsumeb Mine, Namibia

Micro-crystals of creamy butter-milk Dolomite form a superb epimorph after triangular nail-head Calcite

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Malachite pseudomorph after Azurite

$1,800

Tsumeb Mine, Namibia

A 4 cm wide blade of micro-crystallised deep emerald to leaf-green Malachite completely replacing an Azurite

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Malachite pseudomorph after Azurite with Gartrellite

$1,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A gorgeous small cabinet specimen of velvet textured, deep emerald-green Malachite pseudomorphs replacing

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Malachite pseudomorph after Azurite

$7,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

This specimen is a great example of how aesthetic Malachite pseudomorphing after Azurite can be at the Tsumeb

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Calcite on Quartz with Siderite ps. after Stilbite

$600

Geevor Mine, England

A large, flat, triangular matrix of milky Quartz with its top surface completely covered in stubby Quartz

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Azurite with Malachite pseudomorph after Azurite

$8,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A spectacular and beautiful small cabinet specimen of glassy and gemmy deep blue Azurite crystals, silky

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Pyromorphite with Quartz after Baryte

$1,500

Hofsgrund, Germany

Rounded blades of Quartz, pseudomorphing after Baryte, each typically 5 x 1 cm, are coated with tiny

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Azurite on Malachite pseudomorph after Tennantite on Cuprian Smithsonite

$3,000

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

An outstanding large miniature of highly reflective botryoidal mounds of pale apple-green Cuprian Smithsonite

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Malachite ps. after Azurite with Cerussite

$1,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A highly vuggy and porous specimen of mixed Malachite and Cerussite from Tsumeb. The platy surfaces are coated

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Malachite ps. after Azurite with Bayldonite ps. after Mimetite

$1,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Velvety deep emerald-green pseudomorphs of Malachite after Azurite stand proud of a surrounding carpet of

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Gartrellite with Azurite and Malachite ps. after Azurite

$1,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A brecciated mixture of earthy yellowish lime-green Gartrellite; deep blue Azurite and bright emerald-green

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Malachite Pseudomorph Azurite on Quartz

$800

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A fine Malachite pseudomorph after Azurite from the Tsumeb Mine, Namibia. Intergrown blocky crystals of

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Galena Pseudomorph After Pyromorphite

$15,000

Kautenbach Mine, Germany

A consummate German classic specimen of Galena after Pyromorphite from the Kautenbach Mine. Well formed

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Malachite Pseudomorph After Azurite

$2,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

An excellent pseudomorph of Malachite after Azurite from the famous Tsumeb Mine, Namibia. Well developed

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Malachite Pseudomorph After Azurite With Duftite

$4,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

An excellent specimen of classic Azurite crystals replaced by Malachite from the Tsumeb Mine, Namibia. Well

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Malachite Pseudomorph After Azurite

$3,750

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Tsumeb Mine is well known for specimens displaying intriguing paragenesis. On this specimen it has a first

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Quartz Cast Epimorph After Fluorite

$100

Holmbush Mine, England

A cast like specimen of white-creamy Quartz with epimorphic impressions of octahedral Fluorite crystals from

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Quartz Epimorph After Fluorite

$200

Wheal Jane, England

A white druse crystal shell of sparkling Quartz has formed over a grey-green Chlorite, which had in turn once

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Quartz After Fluorite

$400

Wheal Mary Ann, England

Probably one of the most recognisable mineral specimens from the South West Orefield. A specimen showing

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Malachite Pseudomorph After Azurite

$1,500

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Classic Tsumeb Mine Malachite Pseudomorph after Azurite crystals in a V-like configuration. Crystals of

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Malachite Pseudomorph After Azurite

$900

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

Classic well formed Tsumeb Mine pseudomorph of Malachite after Azurite. The major replaced crystal measures to

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Malachite Pseudomorph After Azurite

$2,250

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A smooth Malachite pseudomorph of Azurite from the Tsumeb Mine, Namibia. Replaced crystals of Azurite measures

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Azurite Partly Pseudomorphed By Malachite

$1,400

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

A very fine inter grown group of thickly bladed Azurite crystals from the Tsumeb Mine, Namibia. Crystals of

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Smithsonite Psuedomorph After Dolomite

$5,000

Tsumeb Mine, Oshikoto Region (Otjikoto Region)

An unusual pseudomorph of Smithsonite after Dolomite formed on a Dolomite cast. Smithsonite replaced crystals

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Malachite Pseudomorph After Cuprite

$750

Hilarion Mine, Greece

Two excellent crystals of Cuprite have been replaced by green Malachite on a gossan Goethite matrix, from the