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: Uchucchacuaite RRUFF ID: R070760 Ideal Chemistry: AgMnPb3Sb5S12 Locality: Inakuraishi mine, Shakotan peninsula, Shiribeshi Province, Hokkaido Island, Japan Source: Michael Scott S106059 [view label] Owner: RRUFF Description: Steel gray metallic massive associated with rhodochrosite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
Mineral Group: [ Lillianite (17) ] | ||
Quick search: [ All Uchucchacuaite samples (2) ] |
CHEMISTRY | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
![]() |
|
RAMAN SPECTRUM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWDER DIFFRACTION | |||||||
---|---|---|---|---|---|---|---|
RRUFF ID: | R070760.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 19.3462(7)Å b: 12.7251(5)Å c: 8.7472(3)Å alpha: 90° beta: 90.017(2)° gamma: 90° Volume: 2153.4(2)Å3 Crystal System: monoclinic |
||||||
|
|
REFERENCES for Uchucchacuaite | |
---|---|
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] |
|
Moëlo Y, Oudin E, Picot P, Caye R (1984) L'uchucchacuaïte, AgMnPb3Sb5S12, une nouvelle espèce minérale de la série de l'andorite, Bulletin de Minéralogie, 107, 597-604 |
|
Dunn P J, Ferraiolo J A, Fleischer M, Gobel V, Grice J D, Langley R H, Shigley J E, Vanko D A, Zilczer J A (1985) New mineral names, American Mineralogist, 70, 1329-1335 [view file] |
|
Liu H, Chang L L Y, Knowles C R (1994) The Mn isotype of andorite and uchucchacuaite, The Canadian Mineralogist, 32, 185-188 [view file] |
|
Yang H, Downs R T, Evans S H, Feinglos M N, Tait K T (2011) Crystal structure of uchucchacuaite, AgMnPb3Sb5S12, and its relationship with ramdohrite and fizélyite, American Mineralogist, 96, 1186-1189 [view file] |
|
|