Prehnite - image 1
Prehnite - image 2
specimen video

Prehnite

Unknown Owner
Attractive lustrous translucent yellow green crystallized prehnite on matrix with minor graphite. In good condition and quite fine for the species.

Product details

Species
PrehniteAbout Prehnite →
SizeSmall Cabinet
Dimensions6.4 x 3.0 x 2.0 cm
Added on10/25/2024
Locality
Tanzania, Manyara Region, Merelani HillsRegional guide →

Known provenance

DateCollectorAcquisition price
07/2025Unknown Owner$135.00
—Weinrich MineralsNot disclosed

Learn more

Prehnite
Mineral guide
Learn about Prehnite
apple- to mint-green crystals and sculptural botryoidal/rosette forms; a calcium aluminum silicate formed in low-temp hydrothermal environments.
Prehnite
Regional guide
Prehnite from Merelani Hills, Tanzania
Merelani Hills prehnite, Tanzania: glossy translucent crystals on black graphite, lemon-to-mint colors, and a prized locality with context for collectors.