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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.
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Name: Jonesite RRUFF ID: R070735 Ideal Chemistry: KBa2Ti2(Si5Al)O18·nH2O Locality: Dallas Gem Mine (Gem Mine; Benitoite Mine), New Idria District, San Benito County, California, USA Source: Michael Scott S103267 [view label] Owner: RRUFF Description: Rosettes of colorless blades associated with reddish brown neptunite 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) ] | ||
Quick search: [ All Jonesite samples (2) ] |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R070735.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 10.612(2)Å b: 25.890(7)Å c: 8.693(1)Å alpha: 90° beta: 127.637(7)° gamma: 90° Volume: 1891.3(8)Å3 Crystal System: monoclinic |
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REFERENCES for Jonesite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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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] |
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Wise W S, Pabst A, Hinthorne J R (1977) Jonesite a new mineral from the Benitoite Gem mine, San Benito County, California, The Mineralogical Record, 8, 453-456 [view file] |
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Krivovichev S V, Armbruster T (2004) The crystal structure of jonesite, Ba2(K,Na)[Ti2(Si5Al)O18(H2O)](H2O)n: a first example of titanosilicate with porous double layers, American Mineralogist, 89, 314-318 [view file] |
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