Minerals A - G
Minerals A - G Description
m49 - Garnet , Demantoid ( variety of Andradite )
Very aesthetic specimen of brilliant emerald green Demantoid crystals up to 6mm with small cavern t..
m73 - Garnet , Demantoid ( variety of Andradite )
Well-formed, Emerald-green crystal of Demantoid Garnet aesthetically perched on matrix. Extremel..
m61 - Garnet , Demantoid ( variety of Andradite )
Deep-green crystal of Demantoid Garnet on matrix. Aesthetic specimen of a rare gem mineral...
m80 - Garnet , Demantoid ( variety of Andradite )
Single Demantoid crystal of extremely rare size on matrix, repaired. (Reattached to matrix. ) ..
b778 - Garnet on Feldspar
Brilliant, well-formed Garnet crystals perched all over a shard of terminated Feldspar, with scatter..
a815 - Garnet var. Almandite , in Quartz
Gemmy deep red Almandite Garnets in Quartz, extremely rare example, for a garnet collector.. This w..
m53 - Garnet var. Andradite
Medium-green Andradite Garnet crystals with good form, from a rare locality. DW..
m52 - Garnet var. Andradite
Brilliant, well-formed crystals of Andradite Garnet from rare locality. DW..
a488 - Garnet var. Spessartite
Beautiful, bright-orange Spessartite Garnets on cast of Feldspar. Aesthetic and interesting...
9170 - Garnet var. Spessartite and Smoky Quartz
Floater piece of feldspar with gemmy orange Spessartite Garnets on all sides with one Smoky Quartz. ..
a25 - Garnet var. Uvarovite
Uvarovite is the emerald green, Calcium Chromium Garnet found principally in Finland and Russia. Th..
a312 - Garnet var. Uvarovite
Brilliant, deep-green Uvarovite crystals on matrix. Very aesthetic...
8712 - Garnet var. Uvarovite on Chromite
From the classic locality in the Ural Mountains, brilliant large (for Uvarovite) crystals on Chromit..
b142 - Goethite cast over Barite (?)
Unusual cast of radially-grouped, bladed, metallic Goethite crystals, enclosing a cavity that could ..
b86 - Goethite cast over Barite (?)
Mushroom like growth of Goethtite bladed crystals that reflect a brilliant copper red color sheen wi..
9897 - Goethite Pseudomoprh
Excellent pseudomorph of Goethite after Pyrite with strong luster and interesting form. One of the ..
9884 - Goethite Pseudomorph after Pyrite
Perfectly sharp pseudomorph of Goethite after Pyrite with a brilliant, resinous luster. Collected ..
a876 - Goethite Pseudomorph after Pyrite
Extremely rare Goethite pseudomorph after Pyrite with excellent detail. Rare from Brazil...
b51 - Goethite Pseudomorph after Pyrite
Well-formed, brilliant pseudomorph of Goethite after Pyrite, collected in New Mexico. Very unusual..
b53 - Goethite Pseudomorph after Pyrite
Sharp, well-formed pseudomorph of Goethite after Pyrite. DW..
b52 - Goethite Pseudomorph after Pyrite
Brilliant, well-formed pseudomorph of Goethite after Pyrite. Aesthetic. DW..
9589 - Gold in Quartz
Bright leaf Gold in matrix with other sulfides. Approximately .94 troy oz of gold. Super high gra..
b112 - Gold in Quartz
Extremely rich specimen of Gold in Quartz, very aesthetic, seams of bright yellow high karat Gold in..
9651 - Gold on Quartz
Excellent, rich-color gold running through Quartz. In most gold ore, the gold content is not visible..
b110 - Gold on Tetradymite
From the Yukon, a coarse, native Gold attached to a stream worn Tetradymite crystal, an extremely ra..
b113 - Gold with Pyrrhotite in Quartz
Quartz with a heavy concentration of Gold and some Pyrrhotite, showing one broad leaf of extruded Go..
b373 - Grape Chalcedony / Agate
Grape Chalcedony / Agate with pastel-purple color and sculptural form. DW..
b364 - Grape Chalcedony / Agate
Aesthetic shard of brilliant Grape Chalcedony / Agate, with spheres in a wide range of sizes. ..
b858 - Prehnite "Flower"
Exceptional, deep-green Prehnite "flower", crystallized on all sides, atop Quartzite matrix. Rare ..
c83 - Amazonite with Smoky Quartz
Aesthetic cluster of well-formed Amazonite crystals with doubly-terminated Smoky Quartz crystals.&nb..
b958 - Apatite
Group of well-formed, doubly-terminated Apatite crystals on matrix from Panasqueira, Brazil. &nbs..
c183 - Apatite on Clacite
Brilliant, bright-yellow Apatite crystal with excellent form, on crystallized optical Calcite. ..
c41 - Aquamarine ( Beryl ) on Fluorite
Extremely rare specimen of a terminated Aquamarine perched on a single, light-green Fluorite octahed..
b480 - Arsenopyrite with Quartz
Complex, brilliant Arsenopyrite crystals in aesthetic composition with Quartz. Excellent..
b910 - Azurite
Beautiful cluster of sharp, well-formed, deep-blue Azurite crystals in explosive composition. &nb..
c224 - Azurite
Deep-blue, druzy Azurite crystals on contrasting, cream-colored matrix, from premier locality ( More..
b407 - Azurite
Sharp, well-formed Azurite crystal with deep-blue-color, perched on shard of host rock. ..
b970 - Azurite / Malachite
Deep-blue Azurite and bright-green Malachite from Oujda, Morocco. DW..
c191 - Azurite / Malachite
Brilliant, deep-blue Azurite crystals atop botryoidal Malachite. Classic combo. ..
c193 - Azurite / Malachite
Polished slab of Azurite with bright-green Malachite running through it, from premier copper localit..
c85 - Azurite / Malachite
Deep-blue Azurite specimen with numerous small vugs. Very aesthetic. ..
c86 - Azurite and Malachite
Well formed Azurite crystals in pockets of fibrous Malachite, excellent combination of two cop..
c137 - Calcite
Large, well-formed, golden Calcite crystal on bed of creamy Calcite matrix. D..