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rapidcreekite

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Journal Article
Published: 01 July 2013
American Mineralogist (2013) 98 (7): 1302-1309.
... to condensate on the walls and ceiling of the cave. The sulfuric acid produced by H2S oxidation/hydrolysis causes a strong acid-sulfate weathering of the cave bedrock generating a sulfate-dominated mineral assemblage that includes rapidcreekite, Ca2(SO4)(CO3)·4H2O closely associated with gypsum and halotrichite...
FIGURES
Journal Article
Published: 01 February 1996
The Canadian Mineralogist (1996) 34 (1): 99-106.
...Mark A. Cooper; Frank C. Hawthorne The crystal structure of rapidcreekite, Ca 2 (SO 4 )(CO 3 )(H 2 O) 4 , a 15.517(2), b 19.226(3), c 6.1646(8) Aa, V 1839.0(4), Aa 3 , Pcnb, Z = 8, has been solved by direct methods and refined to an R index of 4.4% based on 943 observed (5sigma ) reflections...
Journal Article
Published: 01 March 1986
The Canadian Mineralogist (1986) 24 (1): 51-54.
Image
SEM image of bundle <b>rapidcreekite</b> crystals ( a ) and details showing the ED...
Published: 01 July 2013
Figure 1 SEM image of bundle rapidcreekite crystals ( a ) and details showing the EDS-confirmed carbonate phase growing on their crystal surface ( b ).
Image
The crystal structure of <b>rapidcreekite</b> (program ATOMS;  Dowty 1999 ). (Colo...
Published: 01 July 2013
Figure 2 The crystal structure of rapidcreekite (program ATOMS; Dowty 1999 ). (Color online.)
Image
The surrounding of the carbonate group in <b>rapidcreekite</b> causing its aplanar...
Published: 01 July 2013
Figure 3 The surrounding of the carbonate group in rapidcreekite causing its aplanarity (program ATOMS; Dowty 1999 ). (Color online.)
Journal Article
Published: 01 April 2015
Mineralogical Magazine (2015) 79 (2): 459-483.
..., monticellite–kirschteinite, titanite, merwinite, pyroxene, melilite, feldspars: plagioclases and plumbean K-feldspar, nepheline, kalsilite, leucite); sulfides (pyrrhotite, rudashevskyite, galena), metallic phases (pure iron and iron–arsenic mixture) and secondary phases (gypsum, rapidcreekite, apatite...
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Image
(a) The layer of (CaØ 8 ) polyhedra and (SO 4 ) tetrahedra in gypsum; (b) t...
Published: 01 January 2000
Figure 38. (a) The layer of (CaØ 8 ) polyhedra and (SO 4 ) tetrahedra in gypsum; (b) the layer of (CaØ 8 ) polyhedra, (SO 4 ) tetrahedra and (CO 3 ) triangles in rapidcreekite; the layer in rapidcreekite can be produced from that of gypsum by twinning along the mirror plane; (c) the structure
Image
(a) The layer of (CaØ 8 ) polyhedra and (SO 4 ) tetrahedra in gypsum; (b) t...
Published: 01 January 2000
Figure 38. (a) The layer of (CaØ 8 ) polyhedra and (SO 4 ) tetrahedra in gypsum; (b) the layer of (CaØ 8 ) polyhedra, (SO 4 ) tetrahedra and (CO 3 ) triangles in rapidcreekite; the layer in rapidcreekite can be produced from that of gypsum by twinning along the mirror plane; (c) the structure
Journal Article
Published: 01 December 2015
European Journal of Mineralogy (2015) 27 (6): 813-819.
... . Chem. Mater. , 20 , 2124 – 2132 . Church A.H. ( 1865 ): Preliminary note on a new British mineral containing cerium . Chem. News , 12 , 121 – 121 . Cooper M.A. Hawthorne F.C. ( 1996 ): The crystal structure of rapidcreekite, Ca 2 (SO 4 )(CO 3 )·4H 2 O, and its relation...
Journal Article
Published: 01 October 2007
The Canadian Mineralogist (2007) 45 (5): 1307-1324.
..., morenosite, nakauriite, natroalunite, nickel-boussingaultite, niedermayrite, orthoserpierite, palmierite, parabutlerite, pentahydrite, pickeringite, picromerite, polyhalite, ramsbeckite, rapidcreekite, retgersite, römerite, rozenite, schaurteite, serpierite, sideronatrite, siderotil, slavikite, sodium alum...
Journal Article
Published: 01 January 2000
Reviews in Mineralogy and Geochemistry (2000) 40 (1): 1-112.
...Figure 38. (a) The layer of (CaØ 8 ) polyhedra and (SO 4 ) tetrahedra in gypsum; (b) the layer of (CaØ 8 ) polyhedra, (SO 4 ) tetrahedra and (CO 3 ) triangles in rapidcreekite; the layer in rapidcreekite can be produced from that of gypsum by twinning along the mirror plane; (c) the structure...
FIGURES | View All (76)
Journal Article
Published: 01 February 2013
The Canadian Mineralogist (2013) 51 (1): 107-117.
..., KFe 3 (SO 4 ) 2 (OH) 6 , and copiapite, Fe 2+ (Fe 3+ ) 4 (SO 4 ) 6 (OH) 2 •20H 2 O, are important sulfate minerals in such an environment. Sulfates may contain other anion groups, such as the OH – in jarosite, but they may also contain (CO 3 ) 2– [ e.g. , rapidcreekite, Ca 2 (SO 4 )(CO 3 )•4H 2 O...
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Journal Article
Published: 01 January 2000
Reviews in Mineralogy and Geochemistry (2000) 41 (1): 289-308.
... and Gault 1998 ), schuilingite-(Nd) ( Schindler and Hawthorne 1999 ) and parisite-(Ce) ( Ni et al. 2000 ). Other carbonate mineral structures described include borcarite ( Burns and Hawthorne 1995 ), rapidcreekite ( Cooper and Hawthorne 1996 ), sabinaite ( McDonald 1996 ), gaudefroyite ( Hoffmann et al...
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Series: EMU Notes in Mineralogy series
Published: 01 January 2017
DOI: 10.1180/EMU-notes.19.2
EISBN: 9780903056601
... scheme of hierarchical organization of an inorganic crystal structure. Figure 44. The crystal structure of rapidcreekite, Ca 2 (SO 4 )(CO 3 )(H 2 O) 4 (b), as generated by mirror-twinning of the crystal structure of gypsum, Ca(SO 4 )(H 2 O) 2 (a) (after Cooper and Hawthorne, 1996...
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Journal Article
Published: 01 December 2014
Mineralogical Magazine (2014) 78 (7): 1589-1611.
... is in agreement with values reported by Effenberger and Zemann ( 1985 ) and Secco and Lavina ( 1999 ). The deviation from planarity in norsethite is significantly larger compared to those found in other carbonates such as dolomite, ankerite, bütschliite, or rapidcreekite ( Effenberger et al. , 1981 ; Drits et...
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Journal Article
Published: 01 April 2016
American Mineralogist (2016) 101 (4): 889-906.
FIGURES | View All (6)