Laumontite from Keweenaw Peninsula, Michigan, USA - image 1
Laumontite from Keweenaw Peninsula, Michigan, USA - image 2

Laumontite from Keweenaw Peninsula, Michigan, USA

Help improve this record

No owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

Sign in to contribute
An attractive grouping crystallized native copper without matrix. Minor laumontite is present. This is in terrific condition all around and comes with an antique label as shown at the end of the video.

Product details

SpeciesLaumontiteCopper
SizeSmall Cabinet
Dimensions5.5 x 3.5 x 0.7 cm
Added on12/10/2025
LocalityUSA, Michigan, Keweenaw Peninsula
Current owner
Unknown Owner
Acquired
May 2026
Price paid
$200.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Laumontite
Mineral guide
Learn about Laumontite
Sign in to contribute
Laumontite
Regional guide
Laumontite from Keweenaw Peninsula
Sign in to contribute
Locality guide
Keweenaw Peninsula
A collector's guide to Keweenaw Peninsula, USA: its geology, mining history and notable minerals, illustrated with the 209 specimens documented from this locality on EarthWonders.