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![Chemical analyses of <span class="search-highlight">tinsleyite</span> from Cioclovina.]()
![Evolution of the cell parameters of <span class="search-highlight">tinsleyite</span> during heating.]()
![Infrared spectrum of a selected sample of <span class="search-highlight">tinsleyite</span> from Cioclovina.]()
![Cell parameters of <span class="search-highlight">tinsleyite</span> and related P 2 1 / n compounds.]()
![SEM photomicrograph of a typical <span class="search-highlight">tinsleyite</span> aggregate. Asterisk indicates a...]()
![Positions and assumptions concerning the infrared absorption bands recorded...]()
![The main structural elements of the K-rich variant of <span class="search-highlight">tinsleyite</span>. Displacem...]()
![The crystal structure of the K-rich variant of <span class="search-highlight">tinsleyite</span>. View along the ...]()
![Thermal curves recorded for a <span class="search-highlight">tinsleyite</span> separate from Cioclovina: differen...]()
![X-ray diffraction pattern of the studied sample. Arrows point to the main o...]()
![Sketch of the “dry” Cioclovina cave (the mined area) showing the location o...]()
![Correlation between the iron content and the unit-cell parameters of tinsle...]()
![Mössbauer spectra recorded at 77 K (top) and at room temperature (bottom) ...]()
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![The crystal structure of the K-rich variant of <span class="search-highlight">tinsleyite</span> in projection alo...]()
![Comparative data for ammoniotinsleyite, <span class="search-highlight">tinsleyite</span> and spheniscidite. ...]()
1-20 OF 39 RESULTS FOR
tinsleyite
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Journal Article
A NOVEL POTASSIUM-RICH VARIANT OF TINSLEYITE, | K 1.5 (H 2 O) 0.5 | [Al 2 (OH){(OH) 0.5 (H 2 O) 0.5 }(PO 4 ) 2 ]
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 559–569.
...Olga V. Yakubovich; Werner Massa; Olga V. Dimitrova Abstract Crystals of a potassium-rich variant of the mineral tinsleyite were obtained by hydrothermal synthesis in the system K 2 O–Al 2 O 3 –P 2 O 5 –H 2 O. The new phase is monoclinic, space group P 2 1 / n , a 9.4352(7), b 9.5254(10), c 9.4309...
FIGURES
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Journal Article
Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 01 January 2002
European Journal of Mineralogy (2002) 14 (1): 157–164.
...Stefan MARINCEA; Delia DUMITRAS; Raymonde GIBERT Abstract This paper documents the occurrence of tinsleyite in the “dry” Cioclovina Cave, Sureanu Mountains, Romania. This is the first mention of tinsleyite as a cave mineral and the second find of this mineral species in the world. The mineral...
FIGURES
| View All (4)
Journal Article
The occurrence of tinsleyite in the archaeological site of Santana do Riacho, Brazil
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 September 2001
American Mineralogist (2001) 86 (9): 1053–1056.
...Geraldo Magela da Costa; Rúbia Ribeiro Viana Abstract A second occurrence of tinsleyite, KAl 2 (PO 4 ) 2 (OH)·2H 2 O, is reported. The mineral exists as a thin layer in a quartzite wall partially covered by rock paintings, and was characterized by X-ray diffraction, thermal and chemical analysis...
FIGURES
| View All (5)
Journal Article
Tinsleyite, the aluminum analogue of leucophosphite, from the Tip Top pegmatite in South Dakota
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 April 1984
American Mineralogist (1984) 69 (3-4): 374–376.
...Pete J. Dunn; Roland C. Rouse; Thomas J. Campbell; Willard L. Roberts Abstract Tinsleyite, KAl 2 (PO 4 ) 2 (OH) · 2H 2 O, is a new species from the Tip Top Mine, near Custer, South Dakota. It is monoclinic, space group Pn or P 2/ n , with a = 9.602(8), b = 9.532(6), c = 9.543(11)Å, β = 103.16(6...
Image
Chemical analyses of tinsleyite from Cioclovina.
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Table 1. Chemical analyses of tinsleyite from Cioclovina.
Image
Evolution of the cell parameters of tinsleyite during heating.
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Table 3. Evolution of the cell parameters of tinsleyite during heating.
Image
Infrared spectrum of a selected sample of tinsleyite from Cioclovina.
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Fig. 4. Infrared spectrum of a selected sample of tinsleyite from Cioclovina.
Image
Cell parameters of tinsleyite and related P 2 1 / n compounds.
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Table 2. Cell parameters of tinsleyite and related P 2 1 / n compounds.
Image
SEM photomicrograph of a typical tinsleyite aggregate. Asterisk indicates a...
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Fig. 2. SEM photomicrograph of a typical tinsleyite aggregate. Asterisk indicates a well-shaped crystal.
Image
Positions and assumptions concerning the infrared absorption bands recorded...
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Table 4. Positions and assumptions concerning the infrared absorption bands recorded for tinsleyite from Cioclovina.
Image
The main structural elements of the K-rich variant of tinsleyite. Displacem...
in A NOVEL POTASSIUM-RICH VARIANT OF TINSLEYITE, | K 1.5 (H 2 O) 0.5 | [Al 2 (OH){(OH) 0.5 (H 2 O) 0.5 }(PO 4 ) 2 ]
> The Canadian Mineralogist
Published: 01 April 2012
Fig. 1 The main structural elements of the K-rich variant of tinsleyite. Displacement ellipsoids are drawn at the 50% probability level.
Image
The crystal structure of the K-rich variant of tinsleyite. View along the ...
in A NOVEL POTASSIUM-RICH VARIANT OF TINSLEYITE, | K 1.5 (H 2 O) 0.5 | [Al 2 (OH){(OH) 0.5 (H 2 O) 0.5 }(PO 4 ) 2 ]
> The Canadian Mineralogist
Published: 01 April 2012
Fig. 4 The crystal structure of the K-rich variant of tinsleyite. View along the b axis. Color code as in Figure 3 .
Image
Thermal curves recorded for a tinsleyite separate from Cioclovina: differen...
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Fig. 3. Thermal curves recorded for a tinsleyite separate from Cioclovina: differential thermogravimetric (top), differential scanning calorimetric (middle) and thermogravimetric(bottom).
Image
X-ray diffraction pattern of the studied sample. Arrows point to the main o...
in The occurrence of tinsleyite in the archaeological site of Santana do Riacho, Brazil
> American Mineralogist
Published: 01 September 2001
F igure 2. X-ray diffraction pattern of the studied sample. Arrows point to the main observed peaks of tinsleyite and Q is the main peak of quartz.
Image
Sketch of the “dry” Cioclovina cave (the mined area) showing the location o...
in Tinsleyite in the “dry” Cioclovina Cave (Sureanu Mountains, Romania) : the second occurrence
> European Journal of Mineralogy
Published: 01 January 2002
Fig. 1. Sketch of the “dry” Cioclovina cave (the mined area) showing the location of the tinsleyite samples (marked with stars). Redrawn from Constantinescu et al. (1999) .
Image
Correlation between the iron content and the unit-cell parameters of tinsle...
in The occurrence of tinsleyite in the archaeological site of Santana do Riacho, Brazil
> American Mineralogist
Published: 01 September 2001
F igure 3. Correlation between the iron content and the unit-cell parameters of tinsleyite and leucophosphite. The data for Fe = 0.25 are for the present sample, and the solid line connects the data for the synthetic materials.
Image
Mössbauer spectra recorded at 77 K (top) and at room temperature (bottom) ...
in The occurrence of tinsleyite in the archaeological site of Santana do Riacho, Brazil
> American Mineralogist
Published: 01 September 2001
F igure 5. Mössbauer spectra recorded at 77 K (top) and at room temperature (bottom) for tinsleyite. Crosses represent the experimental data, and full lines represent the fitted subspectra and their sum.
Journal Article
Ammoniotinsleyite, (NH 4 )Al 2 (PO 4 ) 2 (OH)⋅2H 2 O, a new mineral species from the guano deposit at Pabellón de Pica, Iquique Province, Chile
Journal: Mineralogical Magazine
Published: 05 June 2020
Mineralogical Magazine (2020) 84 (5): 705–711.
... agreement factors are: R p = 0.0071, R w p = 0.0093 and R obs = 0.0167. The new mineral is isostructural with tinsleyite, spheniscidite and leucophosphite. It is monoclinic, space group P 2 1 / n , a = 9.5871(1) Å, b = 9.6089(1) Å, c = 9.6467(2) Å, β = 103.4461(8)°, V = 864.31(2) Å 3 and Z = 4...
FIGURES
| View All (5)
Image
The crystal structure of the K-rich variant of tinsleyite in projection alo...
in A NOVEL POTASSIUM-RICH VARIANT OF TINSLEYITE, | K 1.5 (H 2 O) 0.5 | [Al 2 (OH){(OH) 0.5 (H 2 O) 0.5 }(PO 4 ) 2 ]
> The Canadian Mineralogist
Published: 01 April 2012
Fig. 3 The crystal structure of the K-rich variant of tinsleyite in projection along [100]. Grey: Al octahedra, yellow: P tetrahedra, large orange spheres: K + ions, small grey spheres: hydrogen atoms, red spheres: oxygen atoms.
Image
Comparative data for ammoniotinsleyite, tinsleyite and spheniscidite. ...
in Ammoniotinsleyite, (NH 4 )Al 2 (PO 4 ) 2 (OH)⋅2H 2 O, a new mineral species from the guano deposit at Pabellón de Pica, Iquique Province, Chile
> Mineralogical Magazine
Published: 05 June 2020
Table 5. Comparative data for ammoniotinsleyite, tinsleyite and spheniscidite. Mineral Ammoniotinsleyite Tinsleyite Spheniscidite Formula (NH 4 )Al 2 (PO 4 ) 2 (OH)⋅2H 2 O KAl 2 (PO 4 ) 2 (OH)⋅2H 2 O (NH 4 )Fe 3+ 2 (PO 4 ) 2 (OH)⋅2H 2 O Crystal system Monoclinic
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