Heulandite with Natrolite, Laumontite, Prehnite (815) - image 1
Heulandite with Natrolite, Laumontite, Prehnite (815) - image 2
specimen video

Heulandite with Natrolite, Laumontite, Prehnite (815)

Unknown Owner
Lustrous sharp crystals of colorless heulandite measuring to 1.2 cm in size on a crystallized natrolite matrix with minor laumontite and prehnite. In great condition, quite fine for the species from this famous old locality.

Product details

Species
Prehnite, Laumontite, Natrolite, HeulanditeAbout Prehnite →
SizeSmall Cabinet
Dimensions6.2 x 3.4 x 1.7 cm
Added on11/02/2025
Locality
USA, New Jersey, Upper New Street Quarry

Known provenance

DateCollectorAcquisition price
05/2026Unknown Owner$105.00
—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.
Regional guide
Prehnite from Upper New Street Quarry
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