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lavendulan

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Journal Article
Published: 01 January 2007
European Journal of Mineralogy (2007) 19 (1): 75–93.
...Gerald Giester; Uwe Kolitsch; Peter Leverett; Peter Turner; Peter A. Williams Abstract The crystal structures of lavendulan from the Hilarion mine, Laurion, Greece, and isotypic sampleite from the Northparkes mine, New South Wales, Australia, have been determined from single-crystal diffraction...
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Journal Article
Published: 01 February 1924
American Mineralogist (1924) 9 (2): 29–30.
...William F. Foshag Abstract Under the name lavendulan, Breithaupt 2 described a mineral from Annaberg in the Erzgebirge. The mineral formed thin crusts of a lavender blue color and botryoidal structure. Sufficient material apparently was not available for a quantitative analysis but the blowpipe...
Image
Sprays of currierite fibres with anhydrite, lavendulan and halite on scorodite. Field of view 3 mm across.
Published: 01 October 2017
Fig. 1. Sprays of currierite fibres with anhydrite, lavendulan and halite on scorodite. Field of view 3 mm across.
Journal Article
Published: 01 June 2011
The Canadian Mineralogist (2011) 49 (3): 885–897.
...) ore district, Czech Republic. It is commonly associated with lindackerite, geminite, lavendulan, slavkovite, strashimirite, olivenite, picropharmacolite and köttigite. It forms white, whitish green, grey-green or apple-green crystalline crusts or aggregates composed of fine platy or lath-shaped...
FIGURES
First thumbnail for: ONDRUŠITE, CaCu 4 (AsO 4 ) 2 (AsO 3 OH) 2 ·10H 2 ...
Second thumbnail for: ONDRUŠITE, CaCu 4 (AsO 4 ) 2 (AsO 3 OH) 2 ·10H 2 ...
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Image
Radial aggregates of canutite prisms with lavendulan (blue) on anhydrite, from the upper pit; field of view: 2 mm.
Published: 01 August 2014
F ig . 1. Radial aggregates of canutite prisms with lavendulan (blue) on anhydrite, from the upper pit; field of view: 2 mm.
Image
Colourless laths of magnesiokoritnigite with blue lavendulan. Field of view 2 mm.
Published: 01 December 2013
F ig . 3. Colourless laths of magnesiokoritnigite with blue lavendulan. Field of view 2 mm.
Image
SEM micrograph of subparallel lath-shaped lavendulan crystals from the Hilarion mine, Lavrion, Greece.
Published: 01 January 2007
Fig. 1. SEM micrograph of subparallel lath-shaped lavendulan crystals from the Hilarion mine, Lavrion, Greece.
Image
The heteropolyhedral sheet and the hydrogen-bonding scheme in lavendulan in (a) a view perpendicular to the sheet (along the b axis; only one sheet shown), and (b) along the sheets (along the a* axis). All drawings were done with ATOMS (Shape Software, 2003).
Published: 01 January 2007
Fig. 2. The heteropolyhedral sheet and the hydrogen-bonding scheme in lavendulan in (a) a view perpendicular to the sheet (along the b axis; only one sheet shown), and (b) along the sheets (along the a * axis). All drawings were done with ATOMS (Shape Software, 2003).
Image
The main building unit of the heteropolyhedral sheet in lavendulan (shown here), sampleite, and the polymorph of sampleite.
Published: 01 January 2007
Fig. 3. The main building unit of the heteropolyhedral sheet in lavendulan (shown here), sampleite, and the polymorph of sampleite.
Journal Article
Published: 01 February 1924
American Mineralogist (1924) 9 (2): 30–31.
...William F. Foshag Abstract The cobalt deposits of San Juan, Chile, have provided a number of specimens of a turquois blue arsenate of copper that have been referred by Goldsmith 2 to the mineral lavendulan. Examination of this mineral and of the lavendulan from Joachimstal 3 has shown...
Image
Published: 01 April 2006
TABLE 1. COMPARISON OF CRYSTAL DATA, PHYSICAL AND OPTICAL PROPERTIES OF LEMANSKIITE, ZDENEKITE, AND LAVENDULAN
Journal Article
Published: 01 October 2010
The Canadian Mineralogist (2010) 48 (5): 1157–1170.
... Republic, commonly associated with lavendulan, geminite, lindackerite and ondrušite. It forms coatings of pale green rosettes up to 1 mm across or individual spherical aggregates up to 5 mm across. Individual acicular to lath-like crystals are up to 1 mm long and 0.05 mm thick, and are colorless...
FIGURES
First thumbnail for: SLAVKOVITE, Cu 13 (AsO 4 ) 6 (AsO 3 OH) 4 ·23H 2 O...
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Third thumbnail for: SLAVKOVITE, Cu 13 (AsO 4 ) 6 (AsO 3 OH) 4 ·23H 2 O...
Journal Article
Published: 01 August 2009
The Canadian Mineralogist (2009) 47 (4): 947–952.
... zone of an epithermal Cu–Au–Ag deposit at Laurani, near Sica Sica, Bolivia. This deposit is the type locality for lammerite, described as a new species in 1981. Braithwaiteite is closely associated with lammerite, lavendulan– lemanskiite and quartz. It formed by oxidation of Sb-bearing enargite...
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First thumbnail for: BRAITHWAITEITE, NaCu 5 (TiSb)O 2 (AsO 4 ) 4 [AsO 3...
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Third thumbnail for: BRAITHWAITEITE, NaCu 5 (TiSb)O 2 (AsO 4 ) 4 [AsO 3...
Journal Article
Published: 01 April 2006
The Canadian Mineralogist (2006) 44 (2): 523–531.
...TABLE 1. COMPARISON OF CRYSTAL DATA, PHYSICAL AND OPTICAL PROPERTIES OF LEMANSKIITE, ZDENEKITE, AND LAVENDULAN ...
FIGURES
First thumbnail for: LEMANSKIITE, NaCaCu 5 (AsO 4 ) 4 Cl·5H 2 O, A NEW ...
Second thumbnail for: LEMANSKIITE, NaCaCu 5 (AsO 4 ) 4 Cl·5H 2 O, A NEW ...
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Image
Klajite from Jáchymov: yellowish-green crystals growing on altered surface of quartz-gangue along with lavendulan (bluish) and ondrušite (on the right, pale greenish). FOV: 3.0 mm. Photo: P.Škácha.
Published: 01 February 2014
F ig . 1. Klajite from Jáchymov: yellowish-green crystals growing on altered surface of quartz-gangue along with lavendulan (bluish) and ondrušite (on the right, pale greenish). FOV: 3.0 mm. Photo: P.Škácha.
Journal Article
Published: 22 January 2024
Mineralogical Magazine (2024) 88 (2): 155–161.
... and a lavendulan-like phase. Naalasite occurs in tightly intergrown aggregates and druses of equant crystals. Crystals are light to medium pink and transparent, with vitreous lustre and white streak. The Mohs hardness is ~3½. The density is 3.19(2) g⋅cm –3 . Optically, naalasite is uniaxial (+), with ω = 1.630(3...
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First thumbnail for: Naalasite, NaAl(AsO 3 OH) 2 ⋅H 2 O, the Al analogu...
Second thumbnail for: Naalasite, NaAl(AsO 3 OH) 2 ⋅H 2 O, the Al analogu...
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Image
The structures of the arsenates with infinite sheets of tetrahedra and MφN polyhedra: (a) lavendulan, top view of the sheet. (b) richelsdorfite, side view of the sheets, the Sbφ6 octahedra and Na polyhedra between the sheets. (c) medenbachite (top view), (d,e) tsumcorite and gartrellite as members of the tsumcorite group. Note the cation ordering in (e) gartrellite. (f) sailaufite as a member of the mitridatite group.
Published: 01 January 2014
Figure 43 The structures of the arsenates with infinite sheets of tetrahedra and Mφ N polyhedra: (a) lavendulan, top view of the sheet. (b) richelsdorfite, side view of the sheets, the Sbφ 6 octahedra and Na polyhedra between the sheets. (c) medenbachite (top view), (d,e) tsumcorite
Journal Article
Published: 21 November 2022
Mineralogical Magazine (2023) 87 (1): 109–117.
... aspects, to lavendulan-like minerals and synthetic compounds. The mineral is named in honour of the outstanding Finnish–Russian crystallographer, mineralogist and material scientist Axel Gadolin (1828–1892). * Author for correspondence: Igor V. Pekov, Email: [email protected] † Deceased 20...
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First thumbnail for: New arsenate minerals from the Arsenatnaya fumarol...
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Journal Article
Published: 17 June 2022
Mineralogical Magazine (2022) 86 (6): 883–890.
... alteration phase associated with anhydrite, gypsum, halite, lavendulan, magnesiokoritnigite and natrojarosite. Nafeasite occurs in tightly intergrown aggregates of equant crystals. Crystals are light to medium pink and transparent, with vitreous lustre and white streak. The Mohs hardness is ~2½. The density...
FIGURES
First thumbnail for: Nafeasite, NaFe 3+ (AsO 3 OH) 2 ⋅H 2 O, a new fram...
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Journal Article
Published: 26 November 2019
Mineralogical Magazine (2020) 84 (2): 267–273.
...Anthony R. Kampf; Barbara P. Nash; Arturo A. Molina Donoso Abstract The new mineral mauriziodiniite (IMA2019-036), NH 4 (As 2 O 3 ) 2 I, was found at the Torrecillas mine, Iquique Province, Chile, where it is a secondary alteration phase associated with calcite, cuatrocapaite-(NH 4 ), lavendulan...
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First thumbnail for: Mauriziodiniite, NH 4 (As 2 O 3 ) 2 I, the ammoniu...
Second thumbnail for: Mauriziodiniite, NH 4 (As 2 O 3 ) 2 I, the ammoniu...
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