Rare Mineral Species Update
June 14. 2023 - A selection of rare and interesting mineral specimens from around the world!
- UTR23-30
- Cafarsite
- Mt. Cervandone area, Devero Alp, Antigorio Valley, Piedmont, Italy
- Thumbnail
- 2.8 x 1.8 x 1.5 cm
- $950.00
- UTR23-29
- Ilmenite
- Civrari Mtn., Condove, Metropolitan City of Turin, Piedmont, Italy
- Cabinet
- 9.3 x 8.6 x 8.0 cm
- $2,000.00
- UTR23-28
- Yugawaralite on Quartz
- Malad Quarry, Malad, Mumbai Suburban dist., Maharashtra, India
- Small Cabinet
- 7.5 x 5.0 x 3.8 cm
- $2,750.00
- UTR23-27
- Eosphorite and Zanazziite, Montebrasite and Opal
- Ilha Claim, Taquaral, Itinga, Minas Gerais, Brazil
- Cabinet
- 9.3 x 8.7 x 5.1 cm
- $6,000.00
- UTR23-26
- Tantalite-(Fe) on Albite
- Shigar Valley, Shigar District, Gilgit-Baltistan, Pakistan
- Small Cabinet
- 5.6 x 5.4 x 2.3 cm
- $2,250.00
- UTR23-25
- Hopeite
- Kabwe Mine, Kabwe, Central Prov., Zambia
- Small Cabinet
- 8.5 x 5.3 x 3.7 cm
- $1,250.00
- UTR23-24
- Tsumcorite (Type Locality)
- Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
- Miniature
- 4.2 x 2.0 x 1.3 cm
- $1,800.00
- UTR23-23
- Hercynite
- La Piana Alp, Premosello-Chiovenda, Verbano-Cusio-Ossola Prov., Piedmont, Italy
- Miniature
- 5.0 x 4.2 x 4.0 cm
- $1,500.00
- UTR23-22
- Eudialyte on Microcline
- Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, Russia
- Cabinet
- 10.2 x 8.0 x 7.0 cm
- $4,500.00
- UTR23-21
- Hessite on Quartz
- Botesti, Zlatna, Alba Co., Romania
- Small Cabinet
- 8.5 x 6.9 x 3.0 cm
- $16,500.00
- UTR23-20
- Catapleiite with Albite and Analcime
- Poudrette Quarry, Mont Saint-Hilaire, Monteregie, Quebec, Canada
- Small Cabinet
- 8.0 x 6.8 x 4.3 cm
- $4,500.00
- UTR23-19
- Botallackite
- Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
- Small Cabinet
- 8.5 x 7.1 x 4.8 cm
- $1,450.00
- UTR23-18
- Gaylussite
- Searles Lake, San Bernardino Co., California, USA
- Small Cabinet
- 7.7 x 6.4 x 6.5 cm
- $900.00
- UTR23-17
- Microlite (Plumbian) with Albite, Amazonite and Biotite
- Ploskaya Mt, Western Keivy Massif, Keivy Mountains, Lovozersky, Murmansk, Russia
- Cabinet
- 11.9 x 7.5 x 7.0 cm
- $3,500.00
- UTR23-13
- Suolunite
- Black Lake Mine, Thetford Mines, Black Lake, Megantic Co., Quebec, Canada
- Miniature
- 4.9 x 3.3 x 1.2 cm
- $2,400.00
- UTR23-12
- Ilmenite
- Bentley Lake occurrence, Faraday Township, Hastings Co., Ontario, Canada
- Miniature
- 4.0 x 2.9 x 0.8 cm
- $1,200.00
- UTR23-11
- Augelite on Quartz
- Mundo Nuevo Mine, Sanchez Carrion Prov., La Libertad, Peru
- Small Cabinet
- 5.5 x 5.0 x 3.4 cm
- $4,500.00
- UTR23-10
- Hydroboracite
- Kohnstein Quarry, Niedersachswerfen, Harztor, Nordhausen Dist., Thuringia, Germany
- Small Cabinet
- 5.5 x 2.6 x 1.2 cm
- $2,750.00
- UTR23-09
- Tunellite
- Extension 5, U.S. Borax Mine, Boron, Kern Co., California, USA
- Small Cabinet
- 6.2 x 5.6 x 2.9 cm
- $1,200.00
- UTR23-08
- Franklinite on Calcite
- Sterling Hill, Franklin, Sussex Co., New Jersey, USA
- Miniature
- 5.1 x 3.9 x 3.4 cm
- $2,000.00
- UTR23-07
- Mellite
- Csordakuti Mine, Bicske-Zsambeki Basin, Fejer Co., Hungary
- Small Cabinet
- 8.0 x 6.9 x 3.6 cm
- $3,200.00
- UTR23-06
- Whewellite (twinned)
- Schlema-Hartenstein mining dist., Saxony, Germany
- Miniature
- 3.8 x 3.0 x 2.2 cm
- $2,850.00
- UTR23-03
- Geocronite
- Pollone Mine, Pietrasanta, Apuan Alps, Lucca Prov., Tuscany, Italy
- Small Cabinet
- 5.5 x 4.5 x 4.0 cm
- $1,950.00
- UTR23-02
- Arfvedsonite on Orthoclase
- Hurricane Mountain, North Conway, Carroll County, New Hampshire, USA
- Miniature
- 4.7 x 2.7 x 2.3 cm
- $950.00
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