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Thomsonite-Ca from
Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA


03915700017362669125710.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
09201160017362669113125.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
06314020017272040113264.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
05142320017272040133716.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
03915700017362669125710.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
09201160017362669113125.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
06314020017272040113264.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
07103300017367304441945.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
08190410017575152419922.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
06082660017367304459228.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
06314020017272040113264.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
05142320017272040133716.jpg
Thomsonite-Ca

Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
Locality type:Beach
Classification
Species:Thomsonite-Ca
Formula:NaCa2[Al5Si5O20] · 6H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Pumpellyite-(Mg)1
- var Chlorastrolite1
Thomsonite Subgroup1
Data
Mineral Data:Click here to view Thomsonite-Ca data
Locality Data:Click here to view Good Harbor Bay, Grand Marais, Cook County, Minnesota, USA
Photo GalleryView Gallery (25 photos)
Data Identifiers
Mindat Occurrence Record ID:97450
Long-form Identifier:1:3:97450:1
GUID (UUID V4):0
Nearest other occurrences of Thomsonite-Ca
70.5km (43.8 miles) ⓘIllgen City, Lake County, Minnesota, USA
References
[www.johnbetts-fineminerals.com] : Dorothy M. Schlegal (1957) Gem Stones of the United States : USGS Bulletin 1042-G
 
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