Classification of Ferrierite-Na |
| IMA status: | Approved |
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| Strunz 8th edition ID: | 8/J.22-01
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| Nickel-Strunz 10th (pending) edition ID: | 9.GD.50
9 : SILICATES (Germanates) G : Tektosilicates with zeolitic H2O; zeolite family D : Chains of 6-membered rings – tabular zeolites |
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| mindat.org URL: | http://www.mindat.org/min-6932.html Please feel free to link to this page. |
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Type Occurrence of Ferrierite-Na |
| Type Locality: | Roadcuts, Altoona, Wahkiakum Co., Washington, USA |
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Physical Properties of Ferrierite-Na |
| Lustre: | Vitreous |
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| Hardness (Mohs): | 3 - 3½ |
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Crystallography of Ferrierite-Na |
| Crystal System: | Orthorhombic |
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Optical Data of Ferrierite-Na |
| Type: | Biaxial (+/-) |
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| RI values: | nα = 1.473 - 1.489 nβ = 1.474 - 1.489 nγ = 1.477 - 1.492 |
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| Maximum Birefringence: | δ = 0.004
 Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration. |
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| Surface Relief: | Moderate |
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| Dispersion: | weak |
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Chemical Properties of Ferrierite-Na |
| Formula: | | (Na | | ,K | | ,Mg,Ca) | | Mg[Al | | Si | | O | | ]·18H | | O |
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| Essential elements: | Al, H, Mg, Na, O, Si |
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| All elements listed in formula: | Al, Ca, H, K, Mg, Na, O, Si |
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Relationship of Ferrierite-Na to other Species |
Related Minerals - Nickel-Strunz Grouping):
- + | |
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Other Names for Ferrierite-Na |
| Other Languages: | |
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Other Information |
| Health Warning: | No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care. |
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References for Ferrierite-Na |
| Reference List: | American Mineralogist: 70: 619-623.
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Internet Links for Ferrierite-Na |
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| External Links: | Look for Ferrierite-Na on WebmineralLook for Ferrierite-Na on Athena MineralogyLook for Ferrierite-Na on WikipediaLook for Ferrierite-Na on Mineralien AtlasRaman and XRD data at RRUFF projectAmerican Mineralogist Crystal Structure DatabaseSearch for Ferrierite-Na in the Natural History Museum (London) online catalogue |
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Localities for Ferrierite-Na |
The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the  symbol to view information about a locality.
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