F

Ferberite twin
$85.00
$85.00

Ferberite twin
$20.00
$20.00

Ferberite, uncommon location
$30.00
$30.00

Ferro-Axinite on Feldspar
$36.00
$36.00

Fluorapatite
$95.00
$95.00

Fluorapatite and Fluorite, rare combo
$125.00
$125.00

Fluorite and Muscovite
$45.00
$45.00

Fluorapatite and Siderite
$95.00
$95.00

Fluorapatite on Feldspar
$18.00
$18.00

Fluorapatite, classic location
$85.00
$85.00

Fluorite and Dolomite
$68.00
$68.00

Fluorite, VERY transparent
$140.00
$140.00

Franckeite on Pyrite
$40.00
$40.00

Fluorite
$46.00
$46.00

Forsterite var Peridot
$32.00
$32.00

Fluorite with Wolframite
$19.00
$19.00

Fluorite
$31.00
$31.00

Fluorapatite, Hyalite Opal, and Calcite
$28.00
$28.00

Fluorapatite
$30.00
$30.00

Fluorapatite
$30.00
$30.00

Fluorite and Dolomite
$35.00
$35.00

Fluorite and Dolomite
$35.00
$35.00

Fluorite
$35.00
$35.00

Fluorite and Sphalerite
$35.00
$35.00