Tourmaline, herderite, lepidolite and quartz - image 1

Tourmaline, herderite, lepidolite and quartz

Frank Imbriacco III
Frank Imbriacco III
New Jersey
0 for sale·Member since 2025

Tourmaline crystals to 4.5 cm with herderite twins, lepidolite and quartz from the Porcupine Pocket. The specimen is pictured on pages 142-143 in The World of Tourmaline: The Collection of Gerhard Wagner and page 164 of Mineralogical Record Vol. 54, No. 1.1, 2003, Flawless Beauty: The Mineral World of Will Johnson.

Product details

Species
Tourmaline, Herderite, Lepidolite, QuartzAbout Tourmaline →
SizeSmall Cabinet
Dimensions6.4 x 6.4 cm
Added on05/12/2025
Locality
Brazil, Minas Gerais, Pederneira mine
RepairsRepair

Known provenance

DateCollectorAcquisition price
06/2025Frank Imbriacco IIINot disclosed

Learn more

Tourmaline
Mineral guide
Learn about Tourmaline
color range and crystal variety define a diverse group; top localities, value factors, quality assessment, and care tips for collectors.
Regional guide
Tourmaline from Pederneira mine
Sign in to contribute