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Grasstein Italy

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Journal Article
Published: 01 September 2006
European Journal of Mineralogy (2006) 18 (5): 583–588.
...Andreas ERTL; Uwe KOLITSCH; Stefan PROWATKE; M. Darby DYAR; Darrell J. HENRY Abstract The F-analogue of schorl has been identified in samples from a pegmatite at Grasstein, Trentino-South Tyrol, Italy. The crystal chemistry of this tourmaline has been characterized by a combination of single...
FIGURES
Journal Article
Published: 01 March 2016
European Journal of Mineralogy (2016) 28 (1): 163–177.
... of the tourmaline supergroup from alluvial tin deposits near Steinberg, Zschorlau, Erzgebirge (Saxonian Ore Mountains), Saxony, Germany, and from pegmatites near Grasstein (area from Mittewald to Sachsenklemme), Trentino, South Tyrol, Italy. Fluor-schorl was formed as a pneumatolytic phase and in high-temperature...
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Image
Optical absorption spectra of fluor-schorl from <b>Grasstein</b>, South Tyrol, Ita...
Published: 01 March 2016
Fig. 1 Optical absorption spectra of fluor-schorl from Grasstein, South Tyrol, Italy.
Journal Article
Published: 01 October 2016
American Mineralogist (2016) 101 (10): 2355–2360.
...), Saxony, Germany, and from pegmatites near Grasstein (area from Mittewald to Sachsenklemme), Trentino, South Tyrol, Italy. Fluor-schorl was formed as a pneumatolytic phase associated to tin mineralization (Zschorlau) and in high-temperature hydrothermal veins in granitic pegmatites (Grasstein). Fluor...
Journal Article
Published: 01 April 2011
Mineralogical Magazine (2011) 75 (2): 289–294.
... ; structure determined Alluvial tin deposits near Steinberg, Zschorlau, Erzgebirge, Saxony, Germany and in pegmatites neard Grasstein, Trentino, South Tyrol, Italy Andreas Ertl * , Uwe Kolitsch, M. Darby Dyar, Hans-Peter Meyer, Darrell J. Henry, George R. Rossman, Markus Prem, Thomas Ludwig, Lutz Nasdala...
Journal Article
Published: 01 August 2012
American Mineralogist (2012) 97 (8-9): 1402–1416.
... on Elba Island, Italy, was characterized by crystal-structure determination, chemical analyses, and optical spectroscopy. The optimized structural formula is X (Na 0.6 □ 0.4 ) Y (Mn 2+ 1.3 Al 1.2 Li 0.5 ) Z Al 6 T Si 6 O 18 (BO 3 ) 3 V (OH) 3 W [F 0.5 O 0.5 ], with a = 15.951(2) and c = 7.138(1) Å. Within...
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Journal Article
Published: 01 October 2008
American Mineralogist (2008) 93 (10): 1647–1653.
... . Ertl , A. , Kolitsch , U. , Prowatke , S. , Dyar , M.D. , and Henry , D.J. ( 2006 ) The F-analog of schorl from Grasstein, Trentino–South Tyrol, Italy: crystal structure and chemistry . European Journal of Mineralogy , 18 , 583 – 588 . Ferrow , E.A. ( 1994...
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Journal Article
Published: 01 April 2008
American Mineralogist (2008) 93 (4): 658–666.
...+ from Eibenstein, Austria: structural, chemical, and Mössbauer data. The Canadian Mineralogist , 42 , 1057 –1063. Ertl, A., Kolitsch, U., Prowatke, S., Dyar, M.D., and Henry, D.J. ( 2006 ) The F-analogue of schorl from Grasstein, Trentino—South Tyrol, Italy: crystal structure and chemistry...
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Journal Article
Published: 01 May 2011
American Mineralogist (2011) 96 (5-6): 895–913.
...: Named after the type locality, on the island of Elba, Tuscany, Italy Type locality: San Piero in Campo, Campo nell’Elba, Elba Island, Livorno Province, Tuscany, Italy. Crystal system: Trigonal; R 3 m Representative cell dimensions (type material): a = 15.85Å, c = 7.11 Å, V...
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Journal Article
Published: 01 February 2018
American Mineralogist (2018) 103 (2): 298–306.
.... ( 2002 ) Polyhedron distortions in tourmaline . Canadian Mineralogist , 40 , 153 – 162 . Ertl , A. , Kolitsch , U. , Prowatke , S. , Dyar , M.D. , and Henry , D.J. ( 2006 ) The F-analog of schorl from Grasstein, Trentino–South Tyrol, Italy: crystal structure...
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Crystal data, data collection information and refinement details for the F-...
Published: 01 September 2006
Table 1. Crystal data, data collection information and refinement details for the F-analogue of schorl from Grasstein, Trentino – South Tirol, Italy (sample GRAS1).
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Fractional atomic coordinates and displacement parameters (in Å 2 ) for th...
Published: 01 September 2006
Table 2. Fractional atomic coordinates and displacement parameters (in Å 2 ) for the F-analogue of schorl from Grasstein, Trentino – South Tirol, Italy (sample GRAS1).
Image
Optical absorption spectra of a 45 μm thick crystal plate of fluor-schorl f...
Published: 01 August 2012
Figure 6 Optical absorption spectra of a 45 μm thick crystal plate of fluor-schorl from Grasstein, South Tyrol, Italy (sample GRAS1 from Ertl et al. 2006b ).
Journal Article
Published: 01 August 2007
American Mineralogist (2007) 92 (8-9): 1539–1542.
... = 3. This mineral is the F analog of the hydroxyl end-member schorl, in the tourmaline group. A. Ertl, U. Kolitsch, S. Prowatke, M.D. Dyar, D.J. Henry (2006) The F-analog of schorl from Grasstein, Trentino–South Tyrol, Italy: crystal structure and chemistry. Eur. J. Mineral., 18, 583–588...
Journal Article
Journal: Elements
Published: 01 October 2011
Elements (2011) 7 (5): 307–312.
... coordinated Al and B from Austria: Structure, chemistry, and infrared and optical spectroscopy . American Mineralogist 90 : 481 – 487 Ertl A , Kolitsch U , Prowatke S , Dyar MD , Henry DJ ( 2006 ) The F-analogue of schorl from Grasstein, Trentino – South Tyrol, Italy...
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Journal Article
Published: 01 July 2019
American Mineralogist (2019) 104 (7): 1005–1015.
... , 1369 – 1376 . Ertl , A. , Kolitsch , U. , Prowatke , S. , Dyar , M.D. , and Henry , D.J. ( 2006 ) The F-analog of schorl from Grasstein, Trentino–South Tyrol, Italy: crystal structure and chemistry . European Journal of Mineralogy , 18 , 583 – 588 . Ertl...
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Journal Article
Journal: Economic Geology
Published: 01 September 2006
Economic Geology (2006) 101 (6): 1317–1324.
... Pasero 551 New Mn- and rare-earth-rich epidote-group minerals in metacherts: manganiandrosite-(Ce) and vanadoandrosite-(Ce)— Bénédicte Cenki-Tok, Alain Ragu, Thomas Armbruster, Christian Chopin, and Olaf Medenbach 569 The F-analogue of schorl from Grasstein, Trentino - South Tyrol, Italy...
Journal Article
Published: 01 September 2018
European Journal of Mineralogy (2018) 30 (5): 917–928.
... from Grasstein, Trentino – South Tirol, Italy: crystal structure and chemistry . Eur. J. Mineral. , 18 , 583 – 588 . Ertl , A. , Rossman , G.R. , Hughes , J.M. , Brandstätter , F. ( 2008 ): V 3+ -bearing, Mg-rich, strongly disordered olenite from a graphite deposit near...
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Journal Article
Published: 01 February 2011
The Canadian Mineralogist (2011) 49 (1): 1–16.
... of schorl from Grasstein, Trentino – South Tyrol, Italy: crystal structure and chemistry . Eur. J. Mineral. 18 , 583 – 588 . Ertl A. Marschall H.R. Giester G. Henry D.J. Schertl H.-P. Ntaflos T. Luvizotto G.L. Nasdala L. Tillmanns E. ( 2010 ): Metamorphic...
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