Important Update News
The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.
The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.
We are grateful to NASA for the funding of this effort.
|   |   | Name: Graftonite RRUFF ID: R070153 Ideal Chemistry: Fe2+Fe2+2(PO4)2 Locality: Bull Moose mine, Custer, Custer County, South Dakota, USA Source: James Shigley [view label] Owner: RRUFF Description: Dark brown vitreous massive Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. | 
| Mineral Group: [ Graftonite (2) ] | ||
| CHEMISTRY | ||||||
|---|---|---|---|---|---|---|
|   | 
 | |||||
| RAMAN SPECTRUM | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||
| BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||
| POWDER DIFFRACTION | |||||||
|---|---|---|---|---|---|---|---|
| RRUFF ID: | R070153.9 | ||||||
| Sample Description: | Single crystal, powder profile is calculated | ||||||
| Cell Refinement Output: | a: 8.8076(7)Å    b: 11.556(2)Å    c: 6.1396(7)Å alpha: 90° beta: 99.286(7)° gamma: 90° Volume: 616.7(2)Å3 Crystal System: monoclinic | ||||||
| 
 
 | 
 | ||||||
| REFERENCES for Graftonite | |
|---|---|
| American Mineralogist Crystal Structure Database Record: [view record] | |
| Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] | |
| Penfield S L (1900) On graftonite, a new mineral from Grafton, New Hampshire, and its intergrowth with triphylite, American Journal of Science, 159, 20-32 [view file] | |
| Lindberg M L (1950) Arrojadite, hühnerkobelite, and graftonite, American Mineralogist, 35, 59-76 [view file] | |
| Calvo C (1968) The crystal structure of graftonite, American Mineralogist, 53, 742-750 [view file] | |
| Hurlbut C S, Aristarain L F (1968) Beusite, a new mineral from Argentina, and the graftonite-beusite series, American Mineralogist, 53, 1799-1814 [view file] | |
| Fransolet A M (1977) Intercroissances et inclusions dans les associations graftonite-sarcopside-triphylite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 100, 198-207 [view file] | |
| Mattievich E and Danon J (1977) Hydrothermal synthesis and Mössbauer studies of ferrous phosphates of the homologous series Fe32+(PO4)2(H2O)n, Journal of Inorganic and Nuclear Chemistry, 39, 569-580 | |
| Warner J K, Cheetham A K, Cox D E (1995) Determination of the cation distribution in NiFe2(PO4)2 using resonant X-ray and neutron powder diffraction, Journal of Applied Crystallography, 28, 494-502 | |
| Černý P, Selway J B, Ercit T S, Breaks F W, Anderson A J, Anderson S D (1998) Graftonite  beusite in granitic pegmatites of the Superior Province: a study in contrasts, The Canadian Mineralogist, 36, 367-376 [view file] | |
| Smeds S A, Uher P, Černý P, Wise M A, Gustafsson L, Penner P (1998) Graftonite  beusite in Sweden: primary phases, products of exsolution, and distribution in zoned populations of granitic pegmatites, The Canadian Mineralogist, 36, 377-394 [view file] | |
| Łodziński M, Sitarz M (2009) Chemical and spectroscopic characterization of some phosphate accessory minerals from pegmatites of the Sowie Góry Mts, SW Poland, Journal of Molecular Structure, 924-926, 442-447 | |
| Tait K T, Hawthorne F C, Wise M A (2013) The crystal chemistry of the graftonite-beusite minerals, The Canadian Mineralogist, 51, 653-662 | |
| Dyar M D, Jawin E R, Breves E, Marchand G, Nelms M, Lane M D, Mertzman S A, Bish D L and Bishop J L (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data, American Mineralogist, 99, 914-942 [view file] | |
| Roda-Robles E, Pesquera A, García de Madinabeitia S , Gil Ibarguchi J, Nizamoff J, Simmons W, Falster A, Galliski M A (2014) On the geochemical character of primary Fe-Mn phosphates belonging to the triphylite-lithiophilite, graftonite-beusite, and triplite-zwieselite series: first results and implications for pegmatite petrogenesis, The Canadian Mineralogist, 52, 321-335 [view file] | |
| Hålenius U, Hatert F, Pasero M, Mills S J (2017) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 36. New minerals and nomenclature modifications approved in 2017, European Journal of Mineralogy, 29, 339-344 [view file] | |
| Hawthorne F C, Pieczka A (2018) Classification of the minerals of the graftonite group, Mineralogical Magazine, 82, 1301-1306 [view file] | |
|  |