Specimen data
Next
Previous
Prehnite photo gallery
mindat.org link
Return to NH species list
PREHNITE
Ca
2
Al
2
Si
3
O
12
(OH)
Locality: Merrimack Industrial Interchange road cut, Merrimack, NH
Specimen Size: 4 cm. Pale green Prehnite in basalt vug.
Environment: Basalt dike
Field collected: Tom Mortimer