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Mineralogical ClassificationPseudobrookite
5th Aug 2003 14:29 UTCPhilip
I just wanted to know if pseudobrookite from thomas range grows large or not.
I have seen a specimen of a topaz twinned with a needle of pseudobrookite.
The needle ( or maybe more then one) is almost 0.5 cm. Is that common?
Greets
Philip
5th Aug 2003 14:38 UTCDavid Von Bargen
6th Aug 2003 16:28 UTCJoe Dunleavy
Pseudobrookite has been collected up to 3.5" (8.5cm) in the Thomas Range, Most are .25" (6mm) in length. I have collected a few about 1 1/5" long a few years ago at the North end of the Thomas Range.
Joe D.
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Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 26, 2024 04:57:19