Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Heulandite Subgroup from
Three Mile Creek, Ritter, Grant County, Oregon, USA


00830960017272046521964.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
02786390017272042718766.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
05827920017272042727387.jpg
Heulandite Subgroup

Three Mile Creek, Ritter, Grant County, Oregon, USA
02974660017364159555500.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
02761610017363647542947.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
07917740017272046526867.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
09263650017364159555959.jpg
Heulandite Subgroup

Three Mile Creek, Ritter, Grant County, Oregon, USA
02974660017364159555500.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
05314990017272046535827.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
02786390017272042718766.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
05827920017272042727387.jpg
Heulandite Subgroup

Three Mile Creek, Ritter, Grant County, Oregon, USA
02974660017364159555500.jpg
Heulandite Subgroup, etc.

Three Mile Creek, Ritter, Grant County, Oregon, USA
Locality type:Creek
Classification
Species:'Heulandite Subgroup' (not an IMA approved species)
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Paulingite-Ca2
Chabazite-Ca1
Stellerite1
Data
Mineral Data:Click here to view Heulandite Subgroup data
Locality Data:Click here to view Three Mile Creek, Ritter, Grant County, Oregon, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:660913
Long-form Identifier:1:3:660913:9
GUID (UUID V4):0
Nearest other occurrences of Heulandite Subgroup
7.9km (4.9 miles) ⓘRitter Hot Springs, Ritter, Grant County, Oregon, USA
8.8km (5.5 miles) ⓘMiddle Fork Cliffs, Ritter, Grant County, Oregon, USA
12.7km (7.9 miles) ⓘRoadside Quarry, Ritter, Grant County, Oregon, USA
13.0km (8.1 miles) ⓘUpper Ritter Quarry, Ritter, Grant County, Oregon, USA
37.1km (23.0 miles) ⓘBurnt Cabin Creek, Spray, Wheeler County, Oregon, USA
48.0km (29.8 miles) ⓘBeech Creek Quarry, Mount Vernon, Grant County, Oregon, USA
References
Tschernich, Rudy D., Wise, W. S. (1982) Paulingite: variations in composition. American Mineralogist, 67. 799-803
 
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