Bournonite with Galena and Pyrite

Specimen ID: U78-FKF

Title
Bournonite with Galena and Pyrite
Locality
As recorded:
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru
Dimensions
55mm x 41mm x 47mm
Description
Cyclic twins of well-defined Bournonite crystals covered by a second generation of very bright small crystals of Bournonite. On matrix with Galena crystals and groups of Pyrite crystals. Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (±2019) Specimen size: 5.5 × 4.1 × 4.7 cm = 2.17” × 1.61” × 1.85” Main crystal size: 2.7 × 2.1 cm = 1.06” × 0.83”
Previous data
Mineral(s)
Bournonite, Galena, PyriteNone listed
Name withheld

Events

Photo added to mindat.org

Reference: TT69AK0 Cyclic twins of well-defined Bournonite crystals covered by a second generation of very bright small crystals of Bournonite. On matrix with Galena crystals and groups of Pyrite crystals. Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (±2019) Specimen size: 5.5 × 4.1 × 4.7 cm = 2.17” × 1.61” × 1.85” Main crystal size: 2.7 × 2.1 cm = 1.06” × 0.83”
Jordi Fabre - 16th January 2022
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