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Columbite


Very rare ! ! ! COLUMBITE well formed crystal - MADAGASCAR Mahaiza /ky076

$24.99


BIG PARTIAL COLUMBITE-MN CRYSTAL WITH PARSONSITE- CANON CITY, COLORADO- RARE!!

$59.99


COLUMBITE CRYSTAL SPECIMEN: CRYSTAL PEAK, TELLER COUNTY, COLORADO- RARE!

$29.99


Columbite Minas Gerais, Brazil 901020

$125.00


410 GRAMS OF SOLID COLUMBITE-Mn: CANON CITY, COLORADO- RARE, RICH Nb-Ta ORE

$89.99


LARGE PARTIAL COLUMBITE-MN CRYSTALS IN MATRIX- CANON CITY, COLORADO- RARE!!

$49.99


1.2 POUNDS OF SOLID COLUMBITE-Mn: CANON CITY, COLORADO- RARE, RICH Nb-Ta ORE

$99.99


LARGE PARTIAL COLUMBITE-MN CRYSTAL WITH PARSONSITE- CANON CITY, COLORADO- RARE!!

$59.99


BIG COLUMBITE-MN CRYSTAL WITH PARSONSITE- CANON CITY, COLORADO- RARE!! Nb-Ta ORE

$59.99


NICE SHARP COLUMBITE-MN CRYSTALS- CANON CITY, COLORADO- RARE!! Nb-Ta ORE

$74.99


Liandratite:Rich yellow on Columbite -(Mn):Mica Lode Mine, Fremont Co.,Colorado

$58.00


Beautiful Columbite specimen

$6.00


Very rare ! ! ! COLUMBITE well formed crystal - MADAGASCAR Mahaiza /ky206

$24.99


Very rare ! ! ! COLUMBITE nice black crystal - MADAGASCAR Mahaiza /kx635

$22.99


Very rare ! ! ! COLUMBITE interesting black crystal -- MADAGASCAR Mahaiza /ky024

$24.99


Large COLUMBITE crystal in matrix * Conselheiro Mine * Brazil

$750.00


10,000# Columbite -Tantalite, Monazite, Polycrase, Mica, Quartz + mineral rights

$2,995.00


2 lbs, 11 oz columbite-tantalite (coltan) ore from Brimstone mt mine, Maine

$150.00


COLUMBITE-Mn from ITALY * RARE LOCALITY * 2,8 cm

$19.99


160ac MINING CLAIM Columbite -Tantalite, Monazite, Polycrase, Mica, Garnet, REEs

$11,985.00


Rare West Australian Columbite mineral specimen

$68.25


Columbite-tantalite from Oxford Co., Maine

$6.00


Columbite. 62.3 cts. Oka, Quebec, Canada

$16.97


Columbite. 26.0 cts. Oka, Quebec, Canada

$16.97


Columbite. 26.4 cts. Oka, Quebec, Canada

$16.97