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Lassen Volcanic National Park, Lassen Co., California, USAi
Regional Level Types
Lassen Volcanic National ParkNational Park
Lassen Co.County
CaliforniaState
USACountry

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This National Park, and Mount Lassen, lies substantially in Shasta County. It extends eastward into Lassen County.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

2 valid minerals.

Detailed Mineral List:

β“˜ Hercynite
Formula: Fe2+Al2O4
Colour: Brown
Description: Occurs as micro-crystals in quartz-basalt.
Reference: Diller, J.S. (1891), A late volcanic eruption in northern California and its peculiar lava: USGS Bulletin 79: 23; Finch, R.H. & C.A. Anderson (1930), The quartz-basalt eruptions of Cinder Cone, Lassen Volcanic National Park, California: University of California, Department of Geological Sciences Bulletin: 19: 245-273; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 345.
β“˜ Hercynite var. Picotite
Formula: (Fe,Mg)(Al,Cr)2O4
Colour: Brown
Description: Occurs as micro-crystals in quartz-basalt.
Reference: Diller, J.S. (1891), A late volcanic eruption in northern California and its peculiar lava: USGS Bulletin 79: 23; Finch, R.H. & C.A. Anderson (1930), The quartz-basalt eruptions of Cinder Cone, Lassen Volcanic National Park, California: University of California, Department of Geological Sciences Bulletin: 19: 245-273; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 345.
β“˜ Sulphur
Formula: S8
Reference: Weinrich Minerals, ex: Steve Pullman collection.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Sulphur1.CC.05S8
Group 4 - Oxides and Hydroxides
β“˜Hercynite4.BB.05Fe2+Al2O4
β“˜var. Picotite4.BB.05(Fe,Mg)(Al,Cr)2O4

List of minerals for each chemical element

OOxygen
Oβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Oβ“˜ HercyniteFe2+Al2O4
MgMagnesium
Mgβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
AlAluminium
Alβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Alβ“˜ HercyniteFe2+Al2O4
SSulfur
Sβ“˜ SulphurS8
CrChromium
Crβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
FeIron
Feβ“˜ Hercynite var. Picotite(Fe,Mg)(Al,Cr)2O4
Feβ“˜ HercyniteFe2+Al2O4

Fossils

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