| FENAKSITE | Material'naya adit, mount Yukspor, Khibina alkaline complex, Kola peninsula, Russia | Type locality: Another Kola rarity for the species collector as tan to rose coloured vitreous platy crystalline sections with grey Delhayelite in a syenitic matrix. (E) $20.00 | 50935 |
FERRIERITE-Mg NEW |
Monte Lake, Kamloops Mining Division,
British Columbia, Canada |
Very, very fine pieces from Ferrierite Cliff. Lustrous acicular crystal sprays in cavities in basalt. (E) $7.00 | 600 |
FERRIMOLYBDITE NEW |
California Mine, Upper Brown's Creek
area, Nathrop, Chaffee County, Colorado, USA |
Cream to light yellow acicular
crystals on rust-stained Quartz matrix. (E) $7.00 |
347 |
|
FIZÉLYITE NEW |
Silver Tunnel, Van Silver Mine, Van Silver property, Brandywine Creek, Vancouver Mining Division, British Columbia, Canada |
One of the rarest sulphosalts!
Steely grey-blue to black lath-like to wedge shaped crystals on
matrix. (E) $121.00: $15.00 |
692 |
|
FIZÉLYITE NEW |
Silver Tunnel, Van Silver Mine, Van Silver property, Brandywine Creek, Vancouver Mining Division, British Columbia, Canada |
Larger matrix
pieces with steely
grey-blue to black lath-like to wedge shaped crystals on matrix.
B) 2 crystal groups + Boulangerite. 3.3 x 2.8 cms $15.00 D) Fine crystals with Boulangerite. 3.4 x 2.0 cms $20.00 E) Rich coverage with Pyrite on Quartz. 3.3 x 2.5 cms $20.00 F) 2 groups of crystals + Pyrite + Sphalerite. 3.7 x 2.6 $15.00 |
50692 |
|
FL-APATITE / TODOROKITE |
Golconda Mine, Governador Valadares, Minas Gerais, Southeast Region, Brazil | Very fine pieces with lustrous euhedral purple to colourless prismatic crystals on Albite +/- Todorokite, Bertrandite. (E) $7.00; $10.00 | 746 |
| FLUORAPOPHYLLITE | Aris Quarries, Aris, Windhoek, Windhoek District, Khomas Region, Namibia | Lustrous colourless steeply terminated crystals in vugs in matrix. (E) $6.00 | 913 |
| GALENA | Berta Quarry, Sant Cugat del Vallès, El Papiol, Barcelona, Catalonia, Spain | Highly lustrous silvery metallic crystals with intergrowths of crystals. (E) $6.00 | 67 |
| GALENA | Lengenbach Quarry, Im Feld, Binn Valley, Wallis, Switzerland | Lustrous metallic crystals in vugs in Dolomite matrix. (E) $7.00 | 177 |
|
GAUDEFROYITE NEW |
N'Chwaning II Mine, Kalahari manganese
fields, Northern Cape province, South Africa |
Sharp lustrous black prismatic crystal
on matrix +/- Calcite, Barite, Hematite. (E) $7.00 |
976 |
|
"GLAUCONITE" / CALCITE
|
St. Marie Quarry, Green Lake County, Wisconsin, USA | "Unusual pieces! Concretions of colourless to grey-green individual rice grain Calcite crystals. The green coloration is due to inclusions of "Glauconite" which is also part of the "cement" holding the pieces together. (E) $6.00 | 337 |
| GMELINITE | Michelnau basalt works, Vogelsberg, Hesse, Germany | One only - vitreous, colourless tabular crystals in vug. 1(E) $6.00 | 41 |
|
GOETHITE |
Mines del Rocadruna, Bruguers, Gavà, Barcelona, Catalonia, Spain | Most unusual pieces! Acicular Goethite crystals coated with black red-brown Hydrocarbon. (E) $7.00 | 69 |
| GOETHITE | Mesopotamia 504, Copper Valley, Khorixas, Damaraland District, Kunene Region, Namibia | Very fine pieces with elongated thin prismatic Goethite crystal sprays in Hematite matrix. A) 2.6 x 2.1cm $7.00; B) 3.2 x 2.0cm $7.00 | 50916 |
| GOETHITE | Clara Mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany | One only - A fine group of highly lustrous black metallic Goethite crystals in matrix. 1(E) $6.00 | 1135 |
|
GOLD NEW |
Compania Mine, Sierra Gorda,
Antofagasta Province, Chile |
Very nice pieces with "leaf" Gold on
serpentinised matrix +/- Atacamite. At 40x some crystallization can be seen.
(E) $10.00 |
766 |
|
GORCEIXITE
|
Beauvoir Quarry, Echassières, Ebreuil, Allier, Auverge, France | Groups of highly lustrous colourless transparent crystals in vugs in matrix. (E) $8.00 | 297 |
| GORDAITE |
San Francisco Mine, Sierra Gorda,
Caracoles District, Antofagasta Province, Chile |
A very rare mineral as pearly white to blue-white plates on matrix. (E) $7.00 | 736 |
|
GORMANITE / SOUZALITE
|
Linópolis, Dibino das Laranjeiros, Minas Gerais, Brazil | Very fine examples of these minerals as dense mats of glassy sage-green thin lamellar to columnar crystals. (Gormanite and Souzalite cannot be distinguished visually) (E) $7.00 | 732 |
|
GRAPHITE NEW |
near Saint Sauveur-des-Monts, Comté Les Pays - D'en Haut, Québec, Canada | A chance discovery by some friends! Superb euhedral metallic crystals - not flakes - in Carbonatite. (E) $7.00 | 615 |
|
GROSSULAR varietal HESSONITE NEW |
York River Skarn Zone, Bancroft, Ontario, Canada |
Very fine gemmy orange crystals and
clusters on matrix of green Diopside and calcite. (E) $6.00 |
620 |
| GYPSUM | Herzog Julius Smelter (slag locality), Astfeld, Goslar, Harz Mtns, Lower Saxony, Germany | One only - Extremely fine highly lustrous water-clear Gypsum variety Selenite in vugs in slag. 1(E) $6.00 | 106 |
| GYPSUM | Herzog Julius Smelter (slag locality), Astfeld, Goslar, Harz Mtns, Lower Saxony, Germany | One only - Very, very fine highly lustrous water-clear Gypsum varietal Selenite crystals in vugs in slag. 1(E) $6.00 | 112 |
| GYPSUM | Levant Mine, 60' level, Pendeen, Cornwall, England | One only - Lustrous colourless gypsum varietal Selenite in matrix. 1(E) $6.00 | 207 |