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Mineral ExchangesWANTED! GOOD HAND SAMPLES
29th Apr 2010 16:52 UTCWilliam C. van Laer Expert
Some of the species we need to acquire, in amounts of 1-10 lbs.:
gypsum (needs to be good cleavages, not crystals like from Oklahoma)
anhydrite
halite
scheelite
vanadinite
malachite (massive)
azurite
nepheline
topaz
celestite
forsterite (massive peridot)
If you have access to a mine site or other collecting site and can provide us with any of these, please contact me here on mindat.
29th Apr 2010 19:00 UTCWilliam C. van Laer Expert
We could use:
pyrrhotite, ulexite (and other borates), wulfenite, beryl, and cinnabar. Wulfenite and vanadinite can be damaged and not suitable for sale to mineral specimen collectors.
5th May 2010 15:19 UTCWilliam C. van Laer Expert
5th May 2010 18:14 UTCTorben Kjeldgård
I may have misspelled it.
My email is minhat_os.dk
I have looked after again and I have more Vanadinites.
maybe up to 20-30 and a lot of smaller specimens.
Regards
Torben
31st May 2010 19:29 UTCAnonymous User
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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 25, 2024 04:52:40