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Identity HelpNickeltalmessite?
1st Aug 2012 01:41 UTCReiner Mielke Expert
1st Aug 2012 09:03 UTCLefteris Rantos Expert
"nickeltalmessite Ca2Ni(AsO4)2*2H2O has been found in association with annabergite, nickelaustinite, pecoraite, calcite and a mineral of the chromite-manganochromite series on a dump of the Ait Ahmane mine (Bou Azzer district, Marocco). The new mineral forms botryoidal aggregates consisting of split individuals up to 10 *10 * 20 mkm in size. Color is apple-green, streak white." ( http://rruff.info/rruff_1.0/uploads/ZRMO138_32.pdf )
http://www.mindat.org/photo-440661.html this picture might actually show Ni-bearing Talmessite. It would be interesting to know if it has been analyzed.
Lefteris.
2nd Aug 2012 00:46 UTCReiner Mielke Expert
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Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 26, 2024 01:05:28