Fine Quality Mineral Specimens for Sale

Prehnite

Mineral # 489 Available

Outstanding, rare, white prismatic Prehnite crystals to about 1.0 cm; from the classic Jeffrey Mine, Asbestos, Quebec, Canada. Accessories include diopside and nice micro grossular. Collected before 1978.

This specimen measures about 4.5 cm x 4.0 cm x 4.0 cm.

Prehnite #489 – Price: $US 175.

Prehnite

Mineral # 486 Available

Beautiful, unusual, pink prismatic Prehnite crystals to about 0.4 cm showing parallel growth; from the classic Jeffrey Mine, Asbestos, Quebec, Canada. Accessories include diopside and chrome grossular. Collected 1980.

This specimen measures about 3.9 cm x 3.4 cm x 2.2 cm.

Prehnite # 486 – Price: $US 125.

Prehnite

Mineral # 487 Available

Huge, curved habit, about 2 cm smokey-gray but nearly colorless Prehnite crystal; from the classic Jeffrey Mine, Asbestos, Quebec, Canada. Accessories include diopside and clinochlore. Collected October 1980.

This specimen measures about 4.5 cm x 3.2 cm x 2.4 cm.

Prehnite #487 – Price: $US 150.

Prehnite

Mineral # 599 Available

Rare, nearly colorless prehnite crystals, beautiful, tapered prisms to about 1.3 cm long; from the classic Jeffrey Mine, Asbestos, Quebec, Canada. Accessories include pectolite. Collected October 1980.

This specimen measures about 4.3 cm x 4.2 cm x 3.0 cm.

Prehnite #599 – Price: $US 250.

Pseudobrookite

Mineral # 289 Available

Very attractive black radiating Pseudobrookite crystals to about 5 mm, on micro topaz crystals, in rhyolite. From the Thomas Range, Juab Co., Utah, USA. Accessory hematite as plates.

This specimen measures about 6.8 cm x 5.8 cm x 3.2 cm.

Pseudobrookite # 289 – Price: $US 75.

Pseudomalachite

Mineral # 295 Available

A very showy Pseudomalachite, as a micro dark green botryoidal, accessory bayldonite as a grass-green micro crystalline coating, and light dull green botryoidal malachite, on quartz, all confirmed by XRD, from Wheal Carpenter, Gwinear, Cornwall, England. Purchased from Richard Barstow, October 1976.

This specimen measures about 5.3 cm x 3.8 cm x 2.7 cm.

Pseudomalachite # 295 – Price: $US 200.

Psilomelane

Mineral # 398 Available

Dead-black acicular Psilomelane pseudomorph after pyrolusite. From Socorro County, New Mexico, USA.

This specimen measures about 5.2 cm x 4.0 cm x 1.6 cm.

Psilomelane # 398 – Price: $US 35.

Purpurite

Mineral # 081 Sold

Purpurite from the Dunton Mine, (Dunton 1972 Gem Quarry), Plumbago Mountain, Newry, Oxford County, Maine, collected pre-1978. This deep purple purpurite, together with the blue tiphylite, on white feldspar makes this an attractive example of these species.

This specimen measures about 5.2 cm x 3 cm x 2.2 cm.

Pyrite

Mineral # 055 Available

Pyrite from the now closed famous Nanisivik Mine, Nanisivik, Baffin Island, Nunavut, Canada. This specimen is an example of the very sharp, amazing, unique elongated pyrite crystals from this locality, self-collected underground at the 500 foot level in 1973.

This specimen measures about 2.8 cm x 1.7 cm x 1.7 cm. The largest crystal about 1.2 cm long.

Pyrite # 055 – Price: $US 85.

Pyrite

Mineral # 080 Available

Pyrite from Logrono, Spain, collected pre-1978. This classic pyrite crystal has no matrix, is sharp and bright.

This specimen measures about 2.7 cm x 2.8 cm x 3 cm.

Pyrite # 080 – Price: $US 60.

Pyrite

Mineral # 223 Available

Pyrite from Trabazon (sometimes Trabzon), Turkey; older specimens. These four pyrite crystals have no matrix, and are of the unusual octahedron, modified by the dodecahedron and pyritohedron. They all have one or more points of attachment.

The four crystals range from 10 mm to 22 mm in size.

Pyrite # 223 – Price: $US 40.

Pyroaurite

Mineral # 557 Available

Pyroaurite, as a fibrous, greenish-white, ca. 5-8 mm vein in serpentine, from the Legendre Quarry, Rutherglen, Ontario, Canada. A very rich example of this unusual species. Collected 4 July 1976 A.V.

The specimen measures about 6.0 cm x 3.4 cm x 2.7 cm.

Pyroaurite # 557 – Price: $US 75.

Pyrolusite

Mineral # 403 Available

Unusual steel gray fibrous Pyrolusite to about 1 cm, from Alberta, Baraga County, Michigan, USA. Collected before 1979.

The specimen measures about 7.5 cm x 6.2 cm x 4.4 cm.

Pyrolusite # 403 – Price: $US 50.

Pyromorphite

Mineral # 181 Available

Pseudo-cylindrical olive-green Pyromorphite from the Burgam Mine, near Shelve, Co. Shropshire, England; collected pre-1977. On quartzite.

This attractive specimen measures about 3.5 cm x 2.8 cm x 1.7 cm.

Pyromorphite # 181 – Price: $US 35.

Pyromorphite

Mineral # 182 Available

Shiny, attractive caramel-brown parallel growth of Pyromorphite crystals, from San Carlos, Chihuahua, Mexico. Collected pre-1979. Accessory calcite. Very attractive!

This attractive specimen measures about 4 cm x 2.8 cm x 2.5 cm.

Pyromorphite # 182 – Price: $US 250.