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Chalcedony from
Fish Creek Road - highway 224 junction, Clackamas River localities, Clackamas Co., Oregon, USA

Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
References
References:Personally collected by Dan R. Lynch (2011)
Specimen source:Personally collected
Associated Minerals Based on Photo Data:
Cristobalite1 photo of Chalcedony associated with Cristobalite at this locality.
Clays1 photo of Chalcedony associated with Clays at this locality.
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Fish Creek Road - highway 224 junction, Clackamas River localities, Clackamas Co., Oregon, USA
Nearest other occurrences of Chalcedony
64.1km (39.8 miles) Pucci drillhole, Hood River Co., Oregon, USA
76.8km (47.7 miles) Thistle Creek, Green Peter Summit, Linn Co., Oregon, USA
80.1km (49.8 miles) Big Tree Creek, Yacolt, Clark Co., Washington, USA
83.2km (51.7 miles) Shellrock Mtn, Hood River Co., Oregon, USA
90.3km (56.1 miles) Holley, Linn Co., Oregon, USA
100.0km (62.1 miles) Neer Road, Goble, Columbia Co., Oregon, USA
 
Mineral and/or Locality  
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