Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Analcime from
Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA


06111910017272015132645.jpg
Analcime

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
09965190017363910477000.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
07935080017272015116564.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
00254190017272046139769.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
06475920017363910498188.jpg
Analcime

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
09965190017363910477000.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
07702160017363910488987.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
02220160017363910507697.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
06111910017272015132645.jpg
Analcime

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
07076030017363910505867.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
07935080017272015116564.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
00254190017272046139769.jpg
Analcime, etc.

Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
Locality type:Island
Classification
Species:Analcime
Formula:Na(AlSi2O6) · H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Stilbite Subgroup4
Chabazite4
Lévyne1
Offretite1
Smectite Group1
Data
Mineral Data:Click here to view Analcime data
Locality Data:Click here to view Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:113709
Long-form Identifier:1:3:113709:5
GUID (UUID V4):0
Nearest other occurrences of Analcime
15.2km (9.4 miles) ⓘNew Era, Clackamas County, Oregon, USA
53.6km (33.3 miles) ⓘBig Tree Creek, Yacolt, Clark County, Washington, USA
62.3km (38.7 miles) ⓘRock Creek, Stevenson, Skamania County, Washington, USA
62.8km (39.0 miles) ⓘGopher Valley Quarry, Gopher Valley, Yamhill County, Oregon, USA
65.5km (40.7 miles) ⓘInterstate 5 Roadcuts, Roadcuts, Kalama area, Cowlitz County, Washington, USA
65.5km (40.7 miles) ⓘRoadcuts, Kalama area, Cowlitz County, Washington, USA
67.4km (41.9 miles) ⓘNeer Road, Goble, Columbia County, Oregon, USA
68.7km (42.7 miles) ⓘNestucca River Quarry, Beaver, Tillamook County, Oregon, USA
81.2km (50.5 miles) ⓘCarpathite occurrence, Cook, Skamania County, Washington, USA
83.9km (52.2 miles) ⓘMount Solo, Longview, Cowlitz County, Washington, USA
References
Micro Probe Volume VI Number 4
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 09:43:19
Go to top of page