1-8 OF 8 RESULTS FOR

lepageite

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 July 2019
American Mineralogist (2019) 104 (7): 1043–1050.
...Adam Pieczka; Mark A. Cooper; Frank C. Hawthorne Abstract Lepageite, a new arsenite-antimonite mineral, was discovered in a granitic pegmatite hosted by serpentinites of the Szklary massif, Lower Silesia, southwest Poland. Lepageite is a primary mineral formed during injection of an evolved LCT...
FIGURES
First thumbnail for: <span class="search-highlight">Lepageite</span>, M...
Second thumbnail for: <span class="search-highlight">Lepageite</span>, M...
Third thumbnail for: <span class="search-highlight">Lepageite</span>, M...
Image
Characteristic appearance of lepageite in the Szklary pegmatite: (a) inclusion of the holotype crystal (before extraction) in (Mn,Be,Na,Cs)-bearing cordierite; (b) other representative inclusions of lepageite in cordierite; (c) holotype lepageite. Abbreviations: Crd = cordierite, Hrm = harmotome, Qz = quartz.
Published: 01 July 2019
Figure 1. Characteristic appearance of lepageite in the Szklary pegmatite: ( a ) inclusion of the holotype crystal (before extraction) in (Mn,Be,Na,Cs)-bearing cordierite; ( b ) other representative inclusions of lepageite in cordierite; ( c ) holotype lepageite. Abbreviations: Crd = cordierite
Image
The [Sb4As4O19] cluster in the crystal structure of lepageite.
Published: 01 July 2019
Figure 2. The [Sb 4 As 4 O 19 ] cluster in the crystal structure of lepageite.
Image
Components of the structure of lepageite: the extended linkage of Fe2+O6 octahedra. Legend as in Figure 2.
Published: 01 July 2019
Figure 4. Components of the structure of lepageite: the extended linkage of Fe 2+ O 6 octahedra. Legend as in Figure 2 .
Image
The crystal structure of lepageite. Legend as in Figure 2 plus green circles = Sb3+; red circles = As3+.
Published: 01 July 2019
Figure 5. The crystal structure of lepageite. Legend as in Figure 2 plus green circles = Sb 3+ ; red circles = As 3+ .
Image
Components of the structure of lepageite: (a) the cluster of Mn2+O7 groups (blue polyhedra) and Mn2+O8 groups (lilac polyhedra); (b) the trimer of Fe2+O6 octahedra (yellow polyhedra).
Published: 01 July 2019
Figure 3. Components of the structure of lepageite: ( a ) the cluster of Mn 2+ O 7 groups (blue polyhedra) and Mn 2+ O 8 groups (lilac polyhedra); ( b ) the trimer of Fe 2+ O 6 octahedra (yellow polyhedra).
Journal Article
Published: 07 August 2018
Mineralogical Magazine (2018) 82 (4): 1015–1021.
... No. 2018-028 Lepageite Mn 2+ 3 (Fe 3+ 7 Fe 2+ 4 )O 3 [Sb 3+ 5 As 3+ 8 O 34 ] Szklary pegmatite, ca. 6 km N of the Ząbkowice Śląskie town, ca. 60 km S of Wrocław, Lower Silesia, Poland (50°39′04″N, 16°49′56″E) Adam Pieczka*, Mark A. Cooper and Frank C. Hawthorne *E-mail: pieczka...
Journal Article
Published: 01 July 2018
European Journal of Mineralogy (2018) 30 (4): 877–882.
.... CNMNC Newsletter No. 44, August 2018, page 881; European Journal of Mineralogy , 30 , 877–882. IMA No. 2018-034 IMA No. 2018-028 Lepageite Mn 3 2 + Fe 7 3 + Fe 4 2 + O 3 [ Sb 5 3 + As 8 3 + O 34...