Fluorite

Photo Copyright © 2000-2002 by Thames Valley Minerals. All Rights Reserved.
Kindly provided by Thames Valley Minerals - http://www.thamesvalleyminerals.com - This image is copyrighted. Unauthorized reproduction prohibited.

Locality: Heights Quarry, Westgate, Weardale, North Pennines, Co. Durham, England, UK

An interesting matrix free piece of fluorite crystallography; primarily a single double interpenetrant twin! Sitting on top is a lighter coloured twinning of tabular fluorite. Heights "green" colouration, ie tanslucent dull green with a more emerald green zoning. Surface lustre and corners ok, one very slight "nick" to main crystal corner.

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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