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METATORBERNITE
METATORBERNITE
Price: £35.00
1 Available!

Old Gunnislake Mine, Gunnislake, Cornwall.

A 2 cm long crystalline plate of metallic green metatorbernite which stands out against the iron stained matrix.

Ex. John White Collection.

Size 6 x 5 x 4 cm
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SIDERITE
SIDERITE
Price: £38.00
(SOLD)

Boswedden Mine, St. Just, Cornwall.

A small but very fine specimen of crystalline siderite on quartz matrix. The siderite is in the form of sharp brown to red prismatic crystals to 2.5 mm.

Size 3.2 x 3 x 2 cm
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CHALCOPYRITE
CHALCOPYRITE
Price: £40.00
(SOLD)

130 Fathom Level, South Lode, Levant Section, Geevor Mine, Pendeen, Cornwall.

A specimen of almost pure iridescent massive chalcopyrite with minor pyrite from the Levant Section.

Ex J. White and in turn R. Hoston collections. Comes with a Richard Barstow dealer label.

Size 7 x 5 x 2.5 cm
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TOPAZ
TOPAZ
Price: £45.00
1 Available!

Hanover Cove, Perranzabuloe, Cornwall

A vein section rich in pale green/blue cryptocrystalline topaz with mica collected at Hanover cove from an outcrop adjacent to the granite, killas contact.

The specimen has been cut & polished on one side the reverse has been left natural.

Size 8 x 5 x 2 cm
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CHILDRENITE
CHILDRENITE
Price: £45.00
1 Available!

Drakewalls Mine, Gunnislake, Cornwall.

Bright pale honey brown crystals of childrenite on slate rich in mica and tourmaline.

Good specimen for the locality

Ex Knight collection.

Size 5 x 3.8 x 3 cm
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OPAL
OPAL
Price: £45.00
1 Available!

Slip Quarry, Nanpean, St. Austell, Cornwall.

A rich specimen of opal backing onto granite matrix collected from Slip quarry in the 1960s by Denys Harding.

Size 10 x 5 x 4 cm
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WAVELLITE
WAVELLITE
Price: £45.00
1 Available!

Gunheath Clay Quarry, St. Austell, Cornwall.

A specimen rich in white to buff wavellite in compact acicular crystals some forming tiny epimorphs of fluorite.

Ex. Edgar sutton Collection.

Size 5 x 4.5 x 4.5 cm
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GOETHITE
GOETHITE
Price: £45.00
1 Available!

Botallack Mine, St. Just, Cornwall.

A fine specimen of goethite from Botallack Mine. The goethite is shown as a jet black botryoidal forms which have a radiating structure backing onto quartz matrix.

Size 6 x 6 x 2 cm
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PYROMORPHITE
PYROMORPHITE
Price: £45.00
1 Available!

Trevinnick Mine, St. Kew, Cornwall.

An excellent example of pyromorphite from Trevinnick Mine collected underground in the 1980s

The specimen displays well crystalline pyromorphite on a bed of quartz, slate matrix which is very stable compared to most specimens of pyromorphite collected from this locality.

Size 8 x 6 x 3 cm

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MALAYITE
MALAYITE
Price: £45.00
(SOLD)

Red-A-Ven Mine, Meldon, Okehampton, Devon.

Pale yellow cryptocrystalline malayite in white wollastonite. The specimen has been cut and polished on one side to reveal the structure more clearly.

An excellent example of this rare tin silicate.

Size 6.5 x 4 x 2 cm
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