Phosphophyllite / (classic textbook twins) / with Siderite & Sphalerite
Unificada mine, Cerro Rico, Potosi, Potosi Department, Bolivia
31mm x 22mm x 16mm
$1600
Phosphophyllite is one of the most rare and beautiful species in the mineral world, and arguably, one of the most desirable phosphate species extant. It is not only highly sought after, but in recent years has been dubbed the Holy Grail of mineral species for collectors. Many collectors and dealersData last checked on 14th Sep 2021 - specimen may no longer be available
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From: Mineral Classics
Ref: 835641383
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See Also
Sphalerite with Dolomite and Siderite
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Siderite, Sphalerite cast after Calcite
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Sphalerite and Siderite - fine Cornish
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$800
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Phosphophyllite / (classic “butterfly” twins)
Huayllani mine, Infiernillos mine, Huayllani, Machacamarca District, Saavedra Province, Potosi Department, Bolivia (new locality for Phosphophyllite in Bolivia)
$1500
33mm x 21mm x 17mm
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Siderite, Sphalerite cast after Calcite
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Hopeite (!!) (first known specimens from South America!) with Phosphophyllite
Huayllani mine, Infiernillos mine, Huayllani, Machacamarca District, Saavedra Province, Potosi Department, Bolivia
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Siderite with Calcite and Sphalerite
Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department Bolivia
$96 *
26mm x 25mm x 17mm
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Pyrrhotite with Galena, Siderite and Sphalerite
Dalnegorsk, Kavalerovo Mining District, Primorsky Kray, Russia
$650
68mm x 60mm x 46mm
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Pyrite “horseshoe” with Siderite on Sphalerite
Eagle Mine, Gilman, Eagle County, Colorado
$500
81mm x 73mm x 42mm
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Siderite + Sphalerite (Blende) + Bournonite.
Pierre Rousse Mine, Vizille, Isère, France
$542 *
52mm x 45mm x 28mm
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Hopeite (!!) (first known specimens from South America!) with Phosphophyllite
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$1100
26mm x 20mm x 13mm
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Sphalerite on Siderite
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$400
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Siderite with Galena and Sphalerite
Eagle Mine, Gilman District, Eagle County, Colorado, USA
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Siderite on Siderite
Julcani Mine, Angaraes Province, Huancavelica Department, Peru
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