Important Update News
The RRUFF Project 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. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
We are grateful to NASA for the funding of this effort.
![]() |
![]() |
Name: Akatoreite RRUFF ID: R060230 Ideal Chemistry: Mn2+9Al2Si8O24(OH)8 Locality: near mouth of Akatore Creek, Taieri, Otago Province, New Zealand Source: Michael Scott S100146 [view label] Owner: RRUFF Description: Orange-brown massive Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
Mineral Group: [ Not in a structural group (133) ] |
CHEMISTRY | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
![]() |
|
RAMAN SPECTRUM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWDER DIFFRACTION | |||||||
---|---|---|---|---|---|---|---|
RRUFF ID: | R060230.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 8.320(2)Å b: 10.346(3)Å c: 7.614(2)Å alpha: 104.52(1)° beta: 93.76(1)° gamma: 104.13(1)° Volume: 609.6(4)Å3 Crystal System: triclinic |
||||||
|
|
REFERENCES for Akatoreite | |
---|---|
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] |
|
Read P B, Reay A (1971) Akatoreite, a new manganese silicate from eastern Otago, New Zealand, American Mineralogist, 56, 416-426 [view file] |
|
Burns P C, Hawthorne F C (1993) Edgesharing Mn2+O4 tetrahedra in the structure of akatoreite, Mn2+9Al2Si8O24(OH)8, The Canadian Mineralogist, 31, 321-329 [view file] |
|
Jambor J L, Grew E S (1994) New mineral names, American Mineralogist, 79, 185-189 [view file] |
|
|