MIN#Tucson2023-103 NEW!

Fine gemmy Emerald crystals set atop Calcite blades!
There must be a dozen Emeralds here, with the largest measuring 1.2 cm in size. They display the gemmy grassy green color that
Muzo specimens are known for. It's not often I encounted a specimen with so many Emeralds crystals. In excellent condition.
Locality: Muzo Mine, Muzo Municipality, Boyacá Department, Colombia.
Measures: 2.7 cm by 3.1 cm by 2.2 cm in total size.
Ex. GB Mineral Collection
Price $4500

MIN#Tucson2023-104 NEW!

Lustrous crystals of deep golden Calcite atop multi-stepped crystals of Galena!
A beautiful classic from the Tri-State Mining District, displaying a myriad of stepped faces which are
then accented by golden Calcite crystals along the top. The Galena is complete and brilliantly lustrous.
From Joplin Field, Tri-State District, Jasper County, Missouri.
Measures 6.5 cm by 8 cm by 6 cm in total size.
Price $985

MIN#Tucson2023-105 NEW!

Lustrous leaf of Native Silver with Acanthites on Native Silver!
This is a fascinating Native Silver and essentially a two-sided specimen. The large Native Silver leaf juts out from the main
Silver portion, displaying beautifully textured and brilliantly lustrous surfaces. On the backside (or front side if you prefer) are
Acanthite crystalline balls along the bottom, just below the leaf. A great looking Silver from a lesser seen and rarer Cobalt mine.
From the Hellens-Eplett Mine, Bucke Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada.
Measures 5 cm by 4.3 cm by 4.8 cm in total size.
Ex. Jahfrey Mineral Collection
Price $1850

MIN#Tucson2023-106 NEW!

Attractive specimen featuring fine crystals of Acanthite and Chalcopyrite on Quartz atop Silver-rich matrix!
I love the look of this specimen with the fine cubes of Acanthite and bright golden Chalcopyrite sitting inside
what is probably a Quartz lined pocket that has been opened and exposed. These crystals sit atop a matrix
that is quite rich and full of Silver mineralization. They are bright and lustrous with sharp crystal habits.
From the Proano Mine, Fresnillo, Mun. de Fresnillo, Zacatecas, Mexico.
Measures 6.3 cm by 7.5 cm by 4.8 cm in total size.
Price $1500

MIN#Tucson2023-107 NEW!

Gemmy cubes of Fluorite with dark purple phantoming on Sphalerite crystal matrix!
An attractive specimen with lots of flashy eye appeal. The cubes measure to nearly 3 cm in size and are
very transparent, allowing for light to enter and bounce around, giving the crystals a strong brlliance.
The darker phantoms are very distinct and the contrast between the Fluorite and the super lustrous
Sphalerite crystals which form the matrix is stunning. In great shape with only one tiny corner cleave.
From the Elmwood Mine, Smith County, Tennessee.
Measures 4.3 cm by 9.4 cm by 4.5 cm in total size.
Price $985

MIN#Tucson2023-108 NEW!

Fine specimen featuring sharp crystals of Tennantite on sparkling matrix!
The crystals themselves are very distinct with excellent form. The largest measures
2.5 cm in size. The sit atop a druse covered matrix, surrounded by smaller crystals of
Tennantite which climb the center of the specimen. In excellent condition with great luster.
From the Tsumeb Mine, Tsumeb, Otjikoto Region (Oshikoto), Namibia.
Measures 7.3 cm by 6.4 cm by 3.2 cm in total size.
Price $785

MIN#Tucson2023-109 NEW!

Gorgeous specimen featuring fine terminated crystals of Barite in cluster!
This is a superb specimen with dozens of prismatic crystals, measuring to 4.5 cm in
length, arranged vertically with chisel-tip terminations. The crystals are in excellent
condition with a strong golden translucency beneath glassy-lustrous surfaces. In very
good condition overall with well formed tips and no major contacts. An old French classic.
From the Maine Mine, Cordesse, Lucenay-l'Evêque, Saône-et-Loire, Burgundy, France.
Measures 6.4 cm by 10 cm by 5.3 cm in total size.
Ex. Trimingham Mineral Collection
Price $2500

MIN#Tucson2023-110 NEW!

Bi-colored specimen of Wardite crystals on matrix!
A unique looking specimen, there's obviously some sort of Hematite coloration
going on here that created this two-toned appearance and it's really neat. The crystals
are sharp and glassy with very good luster. In excellent condition with barely a contact.
From Rapid Creek, Dawson Mining District, Yukon, Canada.
Measurements - 3.4 cm by 4.6 cm by 3.1 cm in total size (small miniature).
Price $385

MIN#Tucson2023-111 NEW!

Tremendously rich specimen of Native Silver leaves and dendrites in and on white Quartz matrix!
This is a heavy cabinet sized specimen that is literally a block of Native Silver. Large leaves can be seen to the top left
and these change over to a large mesh of Silver mixed with fine dendrites. the specimen is covered by Silver on all sides,
including the bottom and displays a handwritten label on the back side which reads Brady Lake, Silver Miller, Cobalt. This
locality was mined in the 1947-1950's period to recover ores beneath the lake and produced over 7,000,000 ounces of Silver!
From the Silver Miller Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada.
Measures 10.5 cm by 13.7 cm by 8.3 cm in total size.
Ex. Bishop Mineral Collection
Price $2850