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Finero Ultramafic Complex (incl. Rio Creves), Different Municipalities, Verbano-Cusio-Ossola Province, Piedmont, Italy



Detailed Mineral List:
'Apatite'
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Baddeleyite
Formula: ZrO2
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Bornite
Formula: Cu5FeS4
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
Chalcopyrite
Formula: CuFeS2
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
'Chlorite Group'
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Chromite
Formula: Fe(Cr,Al,Fe)2O4
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Photo: © . Chromite from Finero Ultramafic Complex, Different Municipalities, Verbano-Cusio-Ossola Province, Piedmont, Italy
'Chromite-Magnesiochromite Series'
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
'Clinopyroxene Subgroup'
Description: Replaces olivine.
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
Copper
Formula: Cu
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
Corundum
Formula: Al2O3
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Cuproiridsite
Formula: (Cu,Fe)Ir2S4
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Cuprorhodsite
Formula: (Cu,Fe)Rh2S4
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Diopside var: Chromian Diopside
Formula: (Ca,Cr)MgSi2O6
Reference: Zaccarini, F., Stumpfl, E.F., and Garuti, G. (2004) Zirconolite and Zr-Th-U minerals in chromitites of the Finero complex, Western Alps, Italy: evidence for carbonatite-type metasomatism in a subcontinental mantle plume. Canadian Mineralogist, 42, 1825-1845.
Dolomite
Formula: CaMg(CO3)2
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Enstatite
Formula: MgSiO3
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
Forsterite
Formula: Mg2SiO4
Reference: The Canadian Mineralogist, Volume 42, Number 6, December 2004, pp. 1825-1845.
Forsterite var: Peridot
Reference: Zaccarini, F., Stumpfl, E.F., and Garuti, G. (2004) Zirconolite and Zr-Th-U minerals in chromitites of the Finero complex, Western Alps, Italy: evidence for carbonatite-type metasomatism in a subcontinental mantle plume. Canadian Mineralogist, 42, 1825-1845.
Geikielite
Formula: MgTiO3
Reference: The Canadian Mineralogist, Volume 42, Number 6, December 2004, pp. 1825-1845.
Graphite
Formula: C
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work
Hercynite
Formula: Fe2+Al2O4
Description: Symplectitic intergrowths with forsterite.
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
'Hornblende'
Description: Pargasitic hornblende.
Reference: http://library.iem.ac.ru/can-min/vol33/cm4/oberti.html
Huttonite
Formula: ThSiO4
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Ilmenite
Formula: Fe2+TiO3
Reference: The Canadian Mineralogist, Volume 42, Number 6, December 2004, pp. 1825-1845.
Laurite
Formula: RuS2
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Merenskyite
Formula: (Pd,Pt)(Te,Bi)2
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Millerite
Formula: NiS
Reference: The Canadian Mineralogist, V 42, 2004, pp. 1825-1845.
Molybdenite
Formula: MoS2
Reference: The Canadian Mineralogist, Volume 42, Number 6, December 2004, pp. 1825-1845.
'Orthopyroxene Subgroup'
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Pargasite
Formula: {Na}{Ca2}{Mg4Al}(Al2Si6O22)(OH)2
Reference: http://library.iem.ac.ru/can-min/vol33/cm4/oberti.html
Phlogopite var: Barium-Phlogopite
Formula: (K,Ba)1-xMg3(AlSi3O10)(OH,F)2
Description: Inclusions in chromian spinel.
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Platinum
Formula: Pt
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Potassicrichterite
Formula: K[CaNa][Mg5]Si8O22(OH)2
Description: "K-bearing Richterite"
Reference: Zaccarini, F., Stumpfl, E.F., and Garuti, G. (2004) Zirconolite and Zr-Th-U minerals in chromitites of the Finero complex, Western Alps, Italy: evidence for carbonatite-type metasomatism in a subcontinental mantle plume. Canadian Mineralogist, 42, 1825-1845.
Rutile
Formula: TiO2
Reference: The Canadian Mineralogist, Volume 42, Number 6, December 2004, pp. 1825-1845.
Spinel var: Chromspinel
Formula: Mg(Al,Cr3+)2O4
Reference: Zaccarini, F., Stumpfl, E.F., and Garuti, G. (2004) Zirconolite and Zr-Th-U minerals in chromitites of the Finero complex, Western Alps, Italy: evidence for carbonatite-type metasomatism in a subcontinental mantle plume. Canadian Mineralogist, 42, 1825-1845.
Thorianite
Formula: ThO2
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Thorite
Formula: (Th,U)SiO4
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Uraninite
Formula: UO2
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf
Zircon
Formula: ZrSiO4
Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.
Zirconolite
Formula: CaZrTi2O7
Reference: http://www.unileoben.ac.at/~chemie/zaccarini%20et%20al%20finero%20Platinumsymposium%202005.pdf


39 entries listed. 28 valid minerals.

References

Roggiani, A.G. (1938): Il Regno minerale nell'Ossola - note mineralogico-minerarie - la magnetite e la cromite del Gridone; ossidi di ferro e la pirite. "Il Popolo dell'Ossola", 28, 5-19 agosto 1938.

Preite, D. (1985): La pagina dei Micromounts – Rio Creves (NO) Itinerario e notizie. Rivista Mineralogica Italiana, 9(3), 128.

Garuti, G., Gazzotti, M., and Torres-Ruiz, J. (1995) Iridium, rhodium, and platinum sulfides in chromitites from the ultramafic massifs of Finero, Italy, and Ojen, Spain. Canadian Mineralogist, 33, 509-520.

Zaccarini, F., Stumpfl, E.F., and Garuti, G. (2004) Zirconolite and Zr-Th-U minerals in chromitites of the Finero complex, Western Alps, Italy: evidence for carbonatite-type metasomatism in a subcontinental mantle plume. Canadian Mineralogist, 42, 1825-1845.

Stähle, V., Frenzel, G., Kober, B., Michard, A., Puchelt, H., and Schneider, W. (1990) Zircon syenite pegmatites in the Finero peridotite (Ivrea zone): evidence for a syenite from a mantle source. Earth Planet. Sci. Lett., 101, 196-205.

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