A former crushed stone quarry located in the SW¼SW¼ Sec 12, R2W, T6N (Rainier Quadrangle).
References:
Gray, J.J.; Allen, G.R.; & Mack, G.S. (1978) Rock material resources of Clackamas, Columbia, Multnomah, and Washington counties, Oregon, Oregon Department of Geolofy and Mineral Industry, Special paper 3, 54p.
Gladwell, Jon (____) Crystals and Minerals, Vol. 2: 20-21.
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Map Reference: 46°0'45"N , 122°53'2"W
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Mineral List: |
Calcite  | | | | Reference: | [Crystals & Mineral vol. 2 by Jon Gladwell pgs 20-21] |
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'Chabazite' | | | | Reference: | [Crystals & Mineral vol. 2 by Jon Gladwell pgs 20-21] |
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'Heulandite' | | | | Reference: | [Crystals & Mineral vol. 2 by Jon Gladwell pgs 20-21] |
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'Stilbite' | | | | Reference: | [Crystals & Mineral vol. 2 by Jon Gladwell pgs 20-21] |
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4 entries listed. 1 valid mineral.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
