Bournonite - Mineral specimens search results

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Mineral specimens search results for [ Bournonite ]

This group of lustrous crystals of Bournonite shows its form very well. The crystals are doubly terminated and they are pretty well placed and aerial on the Quartz and Pyrite matrix.
6 Mine, Baia Sprie, Baia Mare, Maramures Rumania (1999)
Specimen size: 3.2 × 3 × 2.8 cm = 1.3” × 1.2” × 1.1”
Price: [SOLD]

MJ4B6: Bournonite

Flat and unusual habit associated with minor sugary Quartz crystals, Pyrite and Siderite.
Machacamarca, Colavi, Potosí, Departamento de Potosí Bolivia (2001)
Specimen size: 3.7 × 3.6 cm = 1.5” × 1.4”
Price: [SOLD]

MR7B6: Bournonite

Flat and unusual habit with Pyrite and a small matrix on the back made up of sugary Quartz crystals and Pyrite.
Machacamarca, Colavi, Potosí, Departamento de Potosí Bolivia (2001)
Specimen size: 4.7 × 5 cm = 1.9” × 2.0”
Price: [SOLD]

BK96C5: Bournonite

Fabulous luster in what if often a dull species. China has provided us an esthetic specimen of something that often is not so nice. Tabular cluster of crystals well terminated, with flat pinacoidal faces.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan China (07/02)
Specimen size: 2.9 × 2 × 2 cm = 1.1” × 0.8” × 0.8”
Price: [SOLD]

EQ66K1: Doubly terminated Bournonite

Group of prismatic crystals. with an excellent luster and the special feature that practically all them are doubly terminated.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan China (2004)
Specimen size: 3.5 × 3 × 1.6 cm = 1.4” × 1.2” × 0.6”
Price: [SOLD]

AL66M6: Bournonite with Pyrite

Tabular twinned crystals with groups of small, very bright, pyritohedral crystals of Pyrite.
Mercedes Mine, Huallanca, Dos de Mayo, Huánuco Peru
Specimen size: 7.8 × 4.4 × 2 cm = 3.1” × 1.7” × 0.8”

Main crystal size: 0.9 × 0.8 cm = 0.4” × 0.3”
Price: [SOLD]

TB68K0: Bournonite with Sphalerite

Group of crystals of considerable size. They are neat cyclic twins and are very well defined with sharp faces and edges. The locality is a classic but the specimen is from a recent find in 2005.
La Sanguinède, Saint-Laurent-le-Minier, Malines, Gard France (2005)
Specimen size: 11.6 × 8.7 × 5.6 cm = 4.6” × 3.4” × 2.2”
Price: [SOLD]

RY30F8: Twinned Bournonite with Quartz

Extraordinary specimen. The cogwheel twin, along with some other smaller ones, is perfectly placed on the matrix and has maintained its brilliance over the years. The locality is also wonderful: Herodsfoot Mine. To add even more to its glory it was bought from Sir Arthur Russell in 1926.
Herodsfoot Mine, Lanreath, Liskeard District, Cornwall, England United Kingdom (±1926)
Specimen size: 5.2 × 2.7 × 3.3 cm = 2.0” × 1.1” × 1.3”

Main crystal size: 2.5 × 1.7 cm = 1.0” × 0.7”
Price: [SOLD]

AV94N2: Bournonite with Fluorite, Muscovite and Jamesonite

Parallel groups of twinned crystals of Bournonite. They are doubly terminated and very bright, with small crystals of Jamesonite and a cubic crystal of Fluorite partially coated by globular growths of Muscovite. The sample is a floater and it is complete and damage free.
It was originally from the Jan Buma collection, whose label will be sent to the buyer with the Silvane collection label.
Yaogangxian Mine, Yizhang, Chenzhou, Hunan China (±2004)
Specimen size: 6 × 2.7 × 2.6 cm = 2.4” × 1.1” × 1.0”
Price: [SOLD]

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