| e-Rocks Mineral Auctions

YRM1074132

Cornetite

Star of the Congo Mine, Lubumbashi, Haut-Katanga, DR Congo

Size:

1 × 1.6 × 1 cm

Thumbnail (1-3cm)

Description:

Bright blue cornetite spray crystals on a small specimen.

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YRM1074173

Hureaulite & Reddingite

Cigana (Jocão), Galiléia, Minas Gerais, Brazil

Size:

2.5 × 3.8 × 2 cm

Small miniature (3-4.5 cm)

Description:

Fine phosphate assocation specimen, with whitish hureaulite and brown red reddingite crystals in a vug. Rich specimen with both sides...

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YRM1074332

Palenzonaite & Saneroite

Fianel, Ausserferrera, Ferrera Valley, Hinterrhein, Grisons, Switzerland

Size:

2.8 × 3.8 × 3 cm

Small miniature (3-4.5 cm)

Description:

Deepe red crystals of palenzonaite and orange-pink saneroite on matrix. Very good specimen from the the Fianel Fe-Mn deposit, an old iron...

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YRM1074345

Steenstrupine-(Ce)

Kvanefjeld, Ilímaussaq, Narsaq, Kujalleq, Greenland

Size:

1 × 2.2 × 1.5 cm

Thumbnail (1-3cm)

Description:

Black crystals of rare steenstrupine on small matrix.

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YRM1074175

Uytenbogaardtite

New Bullfrog Mine, Bullfrog Mountain, Nye County, Nevada, United States of America

Size:

0.3 × 0.5 × 0.5 cm

Micromount (under 1cm)

Description:

Microcrystals of this very rare gold silver mineral (Ag3AuS2) from this Nevada locality. Ex Sprovieri collection

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YRM1074130

Allanite-(La)

Nueva Vizcaya Mine, Burguillos del Cerro, Extremadura, Spain

Size:

2 × 2 × 0.8 cm

Thumbnail (1-3cm)

Description:

Black prismatic allanite-(La) crystals with small magnetite crystals, all on a matrix of hedenbergite. Type locality

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YRM1074419

Pararealgar

Getchell Mine, Humboldt County, Nevada, United States of America

Size:

1.8 × 2.8 × 1.5 cm

Thumbnail (1-3cm)

Description:

Pararealgar, an alterations product of realgar in combination with its starting material. Ex Sprovieri collection

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YRM1074589

Vitusite-(Ce)

Kvanefjeld, Ilímaussaq, Narsaq, Kujalleq, Greenland

Size:

1 × 1.6 × 1.3 cm

Thumbnail (1-3cm)

Description:

Several light brown vitusite-(Ce) with dark arfedsonite. Rare mineral from Greenland.

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YRM1074436

Dundasite

Hercules Mine, Mount Read, Williamsford, West Coast Municipality, Tasmania, Australia

Size:

0.3 × 1.2 × 1 cm

Thumbnail (1-3cm)

Description:

Thumbnail specimen of the lead-aluminium carbonate dundasite on matrix from Tasmania.

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YRM1074180

Nambulite

Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy

Size:

1.3 × 2.4 × 2 cm

Thumbnail (1-3cm)

Description:

A good specimen with nambulite crystals of orange pink color in matrix vug, Nambulite is a quite rare Li,Mn inosilicate Ex Sprovieri...

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YRM1074450

Honessite

Gilman Mine, Linden, Iowa County, Wisconsin, United States of America

Size:

1.8 × 2 × 2 cm

Thumbnail (1-3cm)

Description:

Beige-green honessite on matrix. Ex Sprovieri collection

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YRM1074458

Bazhenovite

Trieu Kaisin, Montignies-sur-Sambre, Charleroi, Hainaut, Belgium

Size:

1.5 × 1.6 × 1.5 cm

Thumbnail (1-3cm)

Description:

A specimen with many nice ivory colour crystals of bazhenovite on matrix.

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YRM1074445

Junitoite

Christmas Mine, Banner District, Gila County, Arizona, United States of America

Size:

1.2 × 1.3 × 1 cm

Thumbnail (1-3cm)

Description:

Colorless platy crystals of rare junitoite on matrix. Ex Sprovieri collection

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YRM1074338

Zeophyllite

Schellkopf, Brenk, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

Size:

0.3 × 1 × 0.2 cm

Thumbnail (1-3cm)

Description:

Fine specimen with rare zeophyllite spheroidal crystals aggregates. Ex P.G.Prandoni systematic collection

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YRM1074430

Wittite

Falun Mine, Falun, Dalarna County, Sweden

Size:

0.5 × 1.8 × 1 cm

Thumbnail (1-3cm)

Description:

Grey metallic wittite from Falun, Dalarna, Sweden. Ex Sprovieri collection

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YRM1074422

Wurtzite

Negley Mine, Negley, Columbiana County, Ohio, United States of America

Size:

1.9 × 3 × 3.8 cm

Small miniature (3-4.5 cm)

Description:

Black wurtzite crystals partly embedded on matrix from this classic US locality. Interesting old specimen Ex Sprovieri collection

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YRM1074586

Zirconolite Var Polymignite

Stålaker Quarry, Tjølling, Sandefjord, Vestfold og Telemark, Norway

Size:

1 × 1.4 × 0.6 cm

Thumbnail (1-3cm)

Description:

Polymignite crystals in matrix with micro pyrite crystals

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YRM1074176

Xenotime & Anatase

Tre Croci, Vetralla, Vico Lake, Viterbo Province, Lazio, Italy

Size:

1 × 2.2 × 1.5 cm

Thumbnail (1-3cm)

Description:

Nice association of xenotime and anatase crystals from a classic location in central Italy. Ex Sprovieri collection

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YRM1074337

Betpakdalite

Sadisdorf, Schmiedeberg, Erzgebirge, Saxony, Germany

Size:

0.3 × 1 × 1 cm

Thumbnail (1-3cm)

Description:

Colorless to very pale yellow betpakdalite coating on matrix. Ex Sprovieri collection

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YRM1074339

Berzeliite

Långban, Filipstad, Värmland County, Sweden

Size:

2.2 × 4 × 3 cm

Small miniature (3-4.5 cm)

Description:

A very rich coverage of yellowish orange grains and masses of the rare arsenate berzelliite in the matrix. From the Type Locality.

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YRM1074340

Tinaksite

Murunskii Massif, Aldan Shield, Sakha Republic, Russian Federation

Size:

0.2 × 1 × 0.2 cm

Thumbnail (1-3cm)

Description:

Single crystal of tinaksite from the type locality Ex P.G.Prandoni regional systematic collection

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YRM1074174

Laueite & Strengite

Sapucaia Mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Size:

2.6 × 0.32 × 2 cm

Thumbnail (1-3cm)

Description:

A group of prismatic, orange laueite crystals with several pink balls of strengite. Excellent quality for laueite

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YRM1074585

Pyrophanite

Gjerdingselva, Nordmarka, Lunner, Viken, Norway

Size:

0.8 × 1.4 × 1.4 cm

Thumbnail (1-3cm)

Description:

Pyrophanite crystal on matrix. Ex P.G.Prandoni regional systematic collection

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YRM1074464

Gobbinsite

Gobbins, Island Magee, County Antrim, Northern Ireland, United Kingdom

Size:

1.7 × 2 × 1.5 cm

Thumbnail (1-3cm)

Description:

A good representative specimen of gobbinsite from the type locality. Ex Sprovieri collection

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YRM1074316

Barylite

Långban, Filipstad, Värmland County, Sweden

Size:

1 × 1.2 × 1 cm

Thumbnail (1-3cm)

Description:

White crystals of the rare silicate barylite scattered on fibrous matrix

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YRM1074348

Xenotime-(Y)

Zagi Mountain, Federally Administered Tribal Areas, Pakistan

Size:

1 × 1.6 × 1.8 cm

Thumbnail (1-3cm)

Description:

An aesthetic xenotime-(Y) crystal with excellent colour and shape

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YRM1074341

Haüyne

Eifel Mountains, Rhineland-Palatinate, Germany

Size:

0.6 × 1.2 × 1 cm

Thumbnail (1-3cm)

Description:

Perfect bright blue haüyne crystals with from Eifel. A nice specimen from P.G.Prandoni systematic collection.

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YRM1074334

Holtite

Vasin-Myl'k Mountain, Voron'i Tundry, Murmansk Oblast, Russian Federation

Size:

1.5 × 3 × 2 cm

Small miniature (3-4.5 cm)

Description:

Radial glassy white crystals of rare holtite in matrix. Ex Sprovieri collection

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