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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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: Larisaite RRUFF ID: R060879 Ideal Chemistry: Na(H3O)(UO2)3(Se4+O3)2O2·4H2O Locality: Repete mine, San Juan County, Utah, USA Source: Michael Scott S100961 [view label] Owner: RRUFF Description: Flattened aggregate of greenish yellow platy crystals Status: The identification of this mineral has been made only by X-ray diffraction. | 
| Mineral Group: [ Guilleminite (3) ] | ||
| RAMAN SPECTRUM | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||
| BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | ||||||||||||
| POWDER DIFFRACTION | ||||||||
|---|---|---|---|---|---|---|---|---|
| RRUFF ID: | R060879.9 | |||||||
| Sample Description: | Powder, using Mo radiation | |||||||
| Cell Refinement Output: | a: 6.970(5)Å    b: 7.68(2)Å    c: 17.26(1)Å alpha: 90° beta: 90° gamma: 85.8(2)° Volume: 920(2)Å3 Crystal System: monoclinic | |||||||
| 
 
 
 | 
 | |||||||
| REFERENCES for Larisaite | |
|---|---|
| American Mineralogist Crystal Structure Database Record: [view record] | |
| Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved 1998-2002 by the commission on new minerals and mineral names, International Mineralogical Association, American Mineralogist, 88, 1620-1624 [view file] | |
| Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association, The Canadian Mineralogist, 41, 795-802 [view file] | |
| Chukanov N V, Pushcharovsky D Y, Pasero M, Merlino S, Barinova A V, Möckel S, Pekov I V, Zadov A E, Dubinchuk V T (2004) Larisaite, Na(H3O)(UO2)3(SeO3)2O2·4H2O, a new uranyl selenite mineral from Repete mine, San Juan County, Utah, U.S.A., European Journal of Mineralogy, 16, 367-374 [view file] | |
| Mandarino J A (2004) New minerals, The Canadian Mineralogist, 42, 1901-1927 [view file] | |
| Jambor J L, Grew E S, Roberts A C (2005) New mineral names, American Mineralogist, 90, 518-522 [view file] | |
|  |