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Lake Superior beaches, Chippewa Co., Michigan, USAi
Regional Level Types
Lake Superior beachesBeach
Chippewa Co.County
MichiganState
USACountry

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Banded agate pebbles found on beach.

Sodalite in syenite cobbles have recently been found along the Lake Superior beaches.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Detailed Mineral List:

β“˜ Quartz
Formula: SiO2
Reference: Mineralogy of Michigan (2004) Heinrich & Robinson
β“˜ Quartz var. Agate
Reference: Mineralogy of Michigan (2004) Heinrich & Robinson
β“˜ Quartz var. Chalcedony
Formula: SiO2
Reference: Mineralogy of Michigan (2004) Heinrich & Robinson
β“˜ Sodalite
Formula: Na4(Si3Al3)O12Cl
Reference: Laughlin, R., Carlson, S.M., Olds, T.A., Mills, O.P. (2018) A new find of fluorescent sodalite from Michigan's Upper Peninsula. Mineral News, 34, (5), May.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
β“˜var. Agate4.DA.05SiO2
β“˜var. Chalcedony4.DA.05SiO2
Group 9 - Silicates
β“˜Sodalite9.FB.10Na4(Si3Al3)O12Cl

List of minerals for each chemical element

OOxygen
Oβ“˜ QuartzSiO2
Oβ“˜ Quartz var. ChalcedonySiO2
Oβ“˜ SodaliteNa4(Si3Al3)O12Cl
NaSodium
Naβ“˜ SodaliteNa4(Si3Al3)O12Cl
AlAluminium
Alβ“˜ SodaliteNa4(Si3Al3)O12Cl
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ Quartz var. ChalcedonySiO2
Siβ“˜ SodaliteNa4(Si3Al3)O12Cl
ClChlorine
Clβ“˜ SodaliteNa4(Si3Al3)O12Cl

Fossils

This region is too big to display the fossil list, try looking at smaller subregions.

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
LaBerge, G.L. (1994) Geology of the Lake Superior Region. Penokee Press, 313 p.
Robinson, G.W. (2004) Mineralogy of Michigan by E.W. Heinrich (2nd edition). A.E. Seaman Mineral Museum, Michigan Technological University, Houghton, Michigan. 252 pages.


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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