Important Update News
The RRUFF Project (rruff.info) is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional.
We are grateful to NASA for the funding of this effort.
![]() |
![]() |
Name: Motukoreaite RRUFF ID: R070337 Ideal Chemistry: Mg6Al3(OH)18[Na(H2O)6](SO4)2·6H2O Locality: Motukorea (Brown's Island), near Auckland, New Zealand Source: Michael Scott S100081 [view label] Owner: RRUFF Description: Very pale yellow cement to microcrystalline Status: The identification of this mineral is not yet confirmed. |
Mineral Group: [ Woodwardite (5) ] |
RAMAN SPECTRUM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
REFERENCES for Motukoreaite | |
---|---|
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] |
|
Rodgers K A, Chisholm J E, Davis R J, Nelson C S (1977) Motukoreaite, a new hydrated carbonate, sulphate, and hydroxide of Mg and Al from Auckland, New Zealand, Mineralogical Magazine, 41, 389-390 [view file] |
|
Fleischer M, Cabri L J (1978) New mineral names, American Mineralogist, 63, 598-600 [view file] |
|
Rius J, Plana F (1986) Contribution to the superstructure resolution of the double layer mineral motukoreaite, Neues Jahrbuch für Mineralogie, Monatshefte, 1986, 263-272 |
|
Hawthorne F C, Jambor J L, Bladh K W, Burke E A J, Grice J D, Phillips D, Roberts A C, Schedler R A, Shigley J E (1987) New mineral names, American Mineralogist, 72, 1023-1028 [view file] |
|
Zamarreño I, Plana F, Vasquez A, Clague D A (1989) Motukoreaite: a common alteration product in submarine basalts, American Mineralogist, 74, 1054-1058 [view file] |
|
Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine, 76, 1289-1336 [view file] |
|
Wachowiak J, Pieczka A (2016) Motukoreaite from the Kłodawa Salt Dome, Central Poland, Mineralogical Magazine, 80, 277-289 |
|
|