2.5
2.5" BlueGrayGreen Crystalline TRIPHYLIT...
$40.00
Melanson TN Collection Triphylite  Jocao Pegmatite, Minas Gerais, Brazil 707053
Melanson TN Collection Triphylite Jocao...
$300.00
The Classification of Minerals Rock Collection
The Classification of Minerals Rock Coll...
$86.95
Triphylite. 229.3 ct. Palermo Mine, Groton, New Hampshire, USA. Rare
Triphylite. 229.3 ct. Palermo Mine, Grot...
$56.50

Triphylite. 185.7 ct. Palermo Mine, Groton, New Hampshire, USA. Rare
Triphylite. 185.7 ct. Palermo Mine, Grot...
$56.50
CLASSIFICATION OF MINERALS COLLECTION
CLASSIFICATION OF MINERALS COLLECTION
$85.65
USGS CONNECTICUT PEGMATITES of MIDDLETOWN AREA Vintage 1958 report with ALL MAPS
USGS CONNECTICUT PEGMATITES of MIDDLETOW...
$35.00
USGS BERYL CRYSTAL MOUNTAIN DISTRICT, COLORADO 1955, ALL 13 MAPS: a HUGE STACK!
USGS BERYL CRYSTAL MOUNTAIN DISTRICT, CO...
$22.00

USGS SOUTH DAKOTA HIGH CLIMB MINE Custer County MINERALS! Vintage 1955 HUGE MAP!
USGS SOUTH DAKOTA HIGH CLIMB MINE Custer...
$18.00