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Diaspore from
Corundum Hill, Unionville, Newlin Township, Chester Co., Pennsylvania, USA

Description
Habit:Doubly terminated crystals to 5cm
Colour:honey yellow to greenish yellow
Quality of samples:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
References
References:Gordon, S.G. (1922) The Mineralogy of Pennsylvania. 255 pp., Philadelphia.
Data
Mineral Data:Click here to view Diaspore data
Locality Data:Click here to view Corundum Hill, Unionville, Newlin Township, Chester Co., Pennsylvania, USA
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Current server date and time: 17th Feb 2012 01:37:09
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New Locality Added: Poatina tunnel, Poatina, Central Plateau, Tasmania, AustraliaFrom Ralph Bottrill, 17th Feb 2012 01:22:02