Datolite - image 1
Datolite - image 2
specimen video

Datolite

Unknown Owner
An attractive set of two datolite nodules these cut and polished to show the interior. I do not believe that these match but are two separate pieces. The attractive color is due to the inclusions of native copper. This is classic material for this mining district and area. The size provided is in average between the two pieces.

Product details

Species
DatoliteAbout Datolite →
SizeMiniature
Dimensions4.0 x 3.0 x 3.0 cm
Added on10/12/2025
Locality
USA, Michigan, Ontonagon County

Known provenance

DateCollectorAcquisition price
10/2025Unknown Owner$175.00
—Weinrich MineralsNot disclosed

Learn more

Datolite
Mineral guide
Learn about Datolite
calcium borosilicate with glassy crystals and Keweenaw nodules; forms in hydrothermal and skarn systems, prized for color variety and luster.
Regional guide
Datolite from Ontonagon County
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