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Amethyst from
Kidder Lane amethyst locality, Southborough, Worcester Co., Massachusetts, USA

Classification
Species:Quartz var: Amethyst
Formula:SiO2
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
References
References:[www.johnbetts-fineminerals.com]
Associated Minerals Based on Photo Data:
Quartz1 photo of Amethyst associated with Quartz at this locality.
Data
Mineral Data:Click here to view Amethyst data
Locality Data:Click here to view Kidder Lane amethyst locality, Southborough, Worcester Co., Massachusetts, USA
Mineral and/or Locality  
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