Locality type: | Quarry |
Classification |
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Species: | Zussmanite |
Formula: | K(Fe,Mg,Mn)13(Si,Al)18O42(OH)14 |
Confirmation |
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Validity: | Valid - Type Locality |
References |
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References: | Agrell, S.O. (1964), Deerite, howieite, and zussmanite, three new minerals from the Franciscan of the Laytonville district, Mendocino County, California (title only), Am.Min.: 49; MM 43 (1980), 605; HB2/2 (1995).; Wood, R. W. (1979) The iron-rich blueschist facies minerals: 2. Howieite. Mineralogical Magazine 43:363-370.; Robert Muir Wood (1982) The Laytonville Quarry (Mendocino County California) Exotic Block: Iron-rich Blueschist-Facies Subduction-Zone Metamorphism. Mineralogical Magazine 45:87-99. |
Associated Minerals Based on Photo Data: |
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Howieite | ⓘ2 photos of Zussmanite associated with Howieite at this locality. |
Pumpellyite-(Mg) | ⓘ1 photo of Zussmanite associated with Pumpellyite-(Mg) at this locality. |
Data |
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Mineral Data: | Click here to view Zussmanite data |
Locality Data: | Click here to view Laytonville Quarry (Longvale; Longvale Quarry), Laytonville, Coastal Range, Mendocino Co., California, USA |
Photo Gallery | View Gallery (5 photos) |
Nearest other occurrences of Zussmanite |
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0.7km (0.4 miles) | | ⓘUnnamed Howieite-Deerite-Zussmanite occurrence [1], Longvale, Coastal Range, Mendocino Co., California, USA |
8.0km (5.0 miles) | | ⓘLaytonville, Coastal Range, Mendocino Co., California, USA |
Laytonville Quarry, Laytonville, Coastal Range, Mendocino Co., California, USA