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: Kristiansenite RRUFF ID: R090022 Ideal Chemistry: Ca4Sc2Sn2(Si2O7)2(Si2O6OH)2 Locality: Heftetjern, Tørdal, Telemark, Norway Source: William W. Pinch [view label] Owner: RRUFF Description: Pale tan colored, tapering prismatic crystals, associated with albite and quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
Mineral Group: [ Kristiansenite (1) ] |
RAMAN SPECTRUM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWDER DIFFRACTION | |||||||
---|---|---|---|---|---|---|---|
RRUFF ID: | R090022.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 10.078(5)Å b: 8.437(4)Å c: 13.387(5)Å alpha: 90.00(3)° beta: 109.26(3)° gamma: 90.01(3)° Volume: 1074.5(2)Å3 Crystal System: triclinic |
||||||
|
|
REFERENCES for Kristiansenite | |
---|---|
American Mineralogist Crystal Structure Database Record: [view record] |
|
Ferraris G, Gula A, Ivaldi G, Nespolo M, Raade G (2001) Crystal structure of kristiansenite: a case of class IIB twinning by metric merohedry, Zeitschrift für Kristallographie, 216, 442-448 |
|
Raade G, Ferraris G, Gula A, Ivaldi G, Bernhard F (2002) Kristiansenite, a new calcium-scandium-tin sorosilicate from granite pegmatite in Tørdal, Telemark, Norway, Mineralogy and Petrology, 75, 89-99 [view file] |
|
Jambor J L, Roberts A C (2003) New mineral names, American Mineralogist, 88, 251-255 [view file] |
|
Mandarino J A (2003) New minerals, The Canadian Mineralogist, 41, 803-828 [view file] |
|
Miyawaki R, Hatert F, Pasero M, Mills S J (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) - Newsletter 70, European Journal of Mineralogy, 34, 591-601 [view file] |
|
|