mineral valentinite

Valentinite (rare - excellent quality) | San Jose Mine ...

In the summer of 2011, there was an important and significant discovery of the highly sought after Valentinite specimens. For essentially 60 years nothing of value in terms of Valentinite specimens came out of this mine. The best specimen of the old material (found in the 1950s) is in the Houston Museum and formerly belonged to Ed Swoboda.

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Category:Valentinite - Wikimedia Commons

This page was last edited on 5 January 2019, at 20:52. Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.

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List of Minerals | Geology Page

List of Minerals, Large mineral database and mineralogy reference, GeologyPage

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Valentinite — Wikipédia

La valentinite est un minéral découvert en 1845 [1] à Allemont en Dauphiné, appartenant aux trioxydes d'antimoine et constitué de cristaux orthorhombiques blancs neigeux, parfois jaunâtres ou rougeâtres. C'est l'un des produits d'oxydation les plus fréquents dans les gîtes d'antimoine.

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Valentinite - Wikipedia

Valentinite is a high lustered, often fibrous oxide mineral. It forms sprays of crystals that are usually matted to the host rock in radiating clusters. Its adamantine (gem-like) to pearly luster serves to add a nice quality to this uncommon antimony mineral. Valentinite is dimorphous with the mineral …

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Valleriite Mineral Data

Visit our Advertisers for Valleriite : A Bijoux Google Search for Valleriite Dakota Matrix Minerals Google Search for Valleriite John Betts Fine Minerals Search for Valleriite McDougall Minerals Google Search for Valleriite Rock and Mineral Shows Google Search for Valleriite Weinrich Minerals, Inc. Google Search for Valleriite. Ask about ...

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VALENTINITE Mineral Specimen For Sale

Availability Sold Size 4 x 5.5 x 2 cm - Sm Cabinet Formula Sb 2 O 3 (RRUFF) Locality Pribram, Bohemia, Czech Republic. Superb specimen with dozens of off-white plat crystals of rare Valentinite to 4mm in …

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Sir Mild: Mineral V

Valentinite is a high lustered, often fibrous oxide mineral. It forms sprays of crystals that are usually matted to the host rock in radiating clusters. Its adamantine (gem-like) to pearly luster serves to add a nice quality to this uncommon antimony mineral.

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Valentinite: Mineral information, data and localities.

Valentinite mineral data, information about Valentinite, its properties and worldwide locations. SUPPORT US. If mindat.org is important to you, click here to …

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A to Z List - Mineral

Mineral Image Icon - Mineral image is present for this mineral. Click on Icon to view the image. Mineral Image Gallery Icon - Multiple Images are present for this mineral. Click on Icon to view the image gallery. jCrystal Form Icon - There is a Krystalshaper (jCrystal) form for this mineral. Click on Icon to view the Crystal Form Applet.

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Mineralienatlas Lexikon - Valentinite (english Version)

Mineral Data, Mineralienatlas Lexikon, Valentinite. Occurrences. als Verwitterungsprodukt antimonhaltiger Mineralien in den oxidierten Zonen hydrothermaler Antimonlagerstätten

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Cervantite - Wikipedia

Cervantite is an antimony oxide mineral with formula Sb 3+ Sb 5+ O 4 (antimony tetroxide).. It was first described in 1850 for an occurrence in Cervantes, Sierra de Ancares, Lugo, Galicia, Spain, and named for the locality. The mineral was questioned and disapproved, but re-approved and verified in 1962 based on material from the Zajaca-Stolice district, Brasina, Serbia.

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Valentinite (beautiful color - Mineral Auctions

This piece hosts many fine quality "sprays" of Valentinite which are composed of thin prismatic blades sitting on grey-brown Quartz on matrix. The largest Valentinite "spray" or "ball" measures 8 mm across. Looking closely, this piece is mostly undamaged, but there are a few small contacts here and there.

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Valentinite - Mineral specimens search results - Fabre ...

Mineral specimens search results for [ Valentinite ] EA92AJ9: Valentinite Different from the more well-known Bolivian Valentinite, this one is in spheroidal aggregates of radial acicular crystals that are on a limonite matrix, have very well defined faces and edges, …

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Mineral Classics - Valentinite from Bolivia

Valentinite from Bolivia Valentinite is Antimony Oxide (Sb2O3) and was named in 1845 after the mythical monk and alchemist Basilius Valentinus. Some of these are "textbook", tabular, monoclinic examples of Valentinite crystals as illustrated in Atlas der Krystallformen by Victor Goldschmidt. The luster and gemminess of these crystals are superb.

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SENARMONTITE (Antimony Oxide)

Senarmontite is dimorphous with the mineral valentinite. Both minerals have the exact same chemistry, but they have different structures. Senarmontite is isometric and valentinite is orthorhombic. It is similar to the situation between diamond and graphite. Valentinite is associated with senarmontite …

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Mineral Classics - Updates

Bolivian Valentinite Specimens Valentinite is Antimony Oxide (Sb2O3) and was named in 1845 after the mythical monk and alchemist Basilius Valentinus. Some of these are textbook, tabular, monoclinic examples of Valentinite crystals as illustrated in Atlas der Krystallformen by Victor Goldschmidt. The luster and gemminess of these crystals are ...

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Mineralienatlas Lexikon - Valentinit

Mineral Data, Mineralienatlas Lexikon, Valentinit. Mineralienatlas - Fossilienatlas. Übersicht Startseite ... Valentinite RRUFF - Raman, XRD and other mineral data - suche nach: Valentinite RRUFF - References and PDF downloads - suche nach: Valentinite American-Mineralogist-Crystal-Structure-Database - suche nach: Valentinite Athena - suche ...

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Valentinite Sb2O3 - Handbook of Mineralogy

Valentinite Sb2O3 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point Group: 2/m2/m2/m. Crystals prismatic along [001], less commonly along [100], flattened on {010}, to 2 cm, spearhead-shaped with complex

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Valentinite mineral information and data

View Valentinite Valentinite from Pribram, Bohemia, Czech Republic Off-white platy crystals of rare Valentinite to 4mm in an open vug.

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Valentinite - Wikipedia

Valentinite is an antimony oxide mineral with formula Sb 2 O 3. Valentinite crystallizes in the orthorhombic system and typically forms as radiating clusters of euhedral crystals or as fibrous masses. It is colorless to white with occasional shades or tints of yellow and red.

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Vanadinite: Mineral information, data and localities.

[var: Arsenatian Vanadinite] USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad ⓘ Lion No. 2 Mine [var: Arsenatian Vanadinite] USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad; Lasky, Grossman (1936) Geology and ore deposits of the Bayard area, Central Mining District, New Mexico. USGS Bulletin 870

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Valentinite Mineral Specimens

MD-70644 Valentinite Small Cabinet, 6.2 x 4.6 x 3.5 cm Colavi Mine, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosi Department, Bolivia

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Valentinite - Fine Mineral Specimens for Sale | Minfind

Best specimens with Valentinite for sale. Cookies on the Minfind website. We use cookies to ensure that we give you the best experience on our website.

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Quebul Fine Minerals / VALENTINITE

Wonderful specimen of Valentinite from Xikuangshan Sb deposit, Hunan, China. Valentinite is an uncommon Sb-oxide. It displays awesome tufts of yellow, acicular crystals of Valentinite beautifully scattered on the matrix. They form radial groups with strong sparkling luster. Some Quartz is seen on the back side. In very good condition – some small contacts.

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Valentinite | Article about valentinite by The Free Dictionary

A literature search failed to locate any report of monoclinic S[b.sub.2][O.sub.3]; however, an orthorhombic phase which bears the mineral name valentinite is well known.

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For sale Valentinite from Pribam, Bohemia, Czech Republic ...

From: Pribam, Bohemia, Czech Republic - Dimensions: 68x47x17mm - Sold by: Well-Arranged Molecules - An old specimen from the classic mines of Pribram, densely covered with Valentinite crystals. The Valentinites are of the elongated type with complex cross section. These crystals reach 1 CM and are both free standing and flat laying. There are several complete, undamaged crystals but there are ...

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| e-Rocks Mineral Auctions

Mineral Brothers Update III. Mex's "Iron Cross" Habit Pyrite from Germany. Causeway Minerals - September Update. Schani's Minerals September Update. ... Valentinite (2) Variscite (1) Filter by Class . Combination (5) Crystal Group/Cluster (5) Crystals on Matrix (4) Filter by Size Range . …

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Valentinite Mineral Data

04.CB.55 Valentinite Sb2O3 Pccn 2/m 2/m 2/m : Other Valentinite Information: See Also: Links to other databases for Valentinite : 1 - Am. Min. Crystal Structure Database 2 - Amethyst Galleries' Mineral Gallery 3 - Athena 4 - EUROmin Project 5 - Ecole des Mines de Paris 6 - GeoScienceWorld 7 - Google Images 8 - Google Scholar 9 - Handbook of ...

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Valentinita - Wikipedia, la enciclopedia libre

La valentinita es un mineral óxido de composición Sb 2 O 3.Fue descubierto en 1845 en una mina de Allemond en la región de Auvernia-Ródano-Alpes (), [1] siendo nombrado así en honor del alquimista alemán Basilius Valentinus, que descubrió las propiedades del antimonio.Sinónimos poco usados para este mineral son antimonio blanco, antimonofilita y exitelita.

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Stibarsen — Wikipédia

Dans les veines de sa montagne, le minéral formait des nodules irréguliers, superficiellement oxydés en kermésite fibreuse et parfois recouvert d'enduit protecteur de valentinite. Le chimiste Sage, bienveillant à l'égard de Romé de l'Isle, avait décrit cette matière minérale distincte en "pyrite arsénicale à …

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Marin Mineral Company - Welcome to Marin Mineral

Mineral Collecting, Mineral Collections, Rock and Mineral Specimens

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