home

minerals
new arrivals
browse list
search/filter

ordering

news

about

links

contact

 

 

catalog listings

search/filter
 

search
80 specimens listed
Page   ‹ Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Next › |

Grossular - two colors
stock #18.1-128
Jeffrey Mine, Asbestos
Quebec, Canada
3.3 x 2.3 x .6 CM (small miniature/ large thumbnail (toenail))
price: $175
Spring update

A thin plate of matrix hosts two generations of sharp, gem Grossular. The larger crystals are the well known orange hue but the smaller crystals are colorless to light pink. A nice and uncommon contrast. This is in fine condition, no damage seen at 10X magnification. Excellent glassy luster, sharp striations and quite three dimensional.

Grossular on Prehnite
stock #18.1-129
Jeffrey Mine, Asbestos
Quebec, Canada
1.7 x 1.5 x 1.3 CM (thumbnail)
price: $4500
Spring update

An unbelievable killer "bonsai tree"! This small thumb from the great Jeffrey mine is unique. Perfect display and undamaged all around. The Garnets are the deep emerald green color that are called "Chrome Grossular" and are gem clear. The Trunk of the tree is a single complete Prehnite crystal of the elongated prismatic habit. We have handled quite a few bright green Grossular but have never even seen such an esthetic combination. Simply extraordinary for the locality and for the specie. Top notch competition level, really a once in a lifetime thumbnail.

Grossular -very transparent crystals over diopside etc.
stock #AX-24-262
Jeffrey Mine, Asbestos
Quebec, Canada
2.3 x 2.1 x 1.6 CM (thumbnail)
price: $320
Spring update

A sculptural thumbnail with sharp, glass-clear crystals and deep color. It is possible to fine details in the matrix right through the Garnets. Crystals completely encrust a "thumb" of matrix on all sides. The luster is top notch, and there is no damage. With strong magnification the matrix shows several different micro crystals not identified. Fine striations on every crystal show different structures.

Grossular- isolated gem crystals
stock #18.1-106
Jeffrey Mine, Asbestos
Quebec, Canada
3.1 x 2.3 x .9 CM (thumbnail)
price: $480
Spring update

Perfect isolated gem clear garnets nested on contrasting matrix. This large thumbnail shows exactly the form and habit that is most desired from Jeffrey mine. This sort of isolation and quality have become iconic specimens in larger sizes. Those larger plates are rare and coveted, they sell for mid 6 figures. This is a scaled down model of that style of specimen, choice and esthetic but smaller and far less costly.

Vesuvianite
stock #9.1-159
Jeffrey Mine, Asbestos
Quebec, Canada
4.1 x 3 x 1.5 CM (miniature)
price: $900
Pre Holiday 2017

A colorful and very well formed Vesuvianite with a main crystal showing an unusual shortened prismatic habit. From the great heyday of the Jeffrey mine, now sadly closed forever, this location produced the worlds very best Vesuvianites in many colors and forms. The main crystal is 2 CM across diagonally and well isolated from the mass of crystals and in fine shape. Rough areas and contacts exist but are mostly on the sides and back of this specimen. Color zoning and glassy luster give this extra pop in person.

Vesuvianite- single Crystal
stock #17.AX-840
Jeffrey Mine, Asbestos
Quebec, Canada
3.2 x 1.1 x 1.0 CM (miniature)
price: $890
Pre Holiday 2017

The Vesuvianites that came out of the Jeffrey Mine are the most colorful and desirable in the world. This crystal has a two tone green color, gem clear areas and a sharp, perfect termination. Close examination shows what may be parallel growth or complex twinning. Overall a fine condition, undamaged prism with excellent color and bright luster. Found in 2002. Relatively affordable for this level of quality. Since the mine closed, these are fast becoming rare and very expensive when available.

Grossular- transparent gem crystals
stock #17.AL-481
Jeffrey Mine, Asbestos
Quebec, Canada
4.2 x 2.6 x 2.3 CM (miniature)
price: $1350
Pre Holiday 2017

A killer miniature of absolutely transparent bright gem Grossular from the Jeffrey mine. When the mine was running, there were many different habits, colors and associations of Garnet found, usually in small zones that were never repeated. Over the years many habits have become especially desirable to collectors and this habit is one of them. This has rich red-orange color with good crystal separation, brilliant luster and impeccable transparency. Overall the arrangement of the Grossular is esthetic and the whole displays well from all sides. No damage, an esthetic example for the specie from the worlds greatest Grossular locale.

Prehnite - Single euhedral crystal
stock #17.1-316
Jeffrey Mine, Asbestos
Quebec, Canada
2.1 x 1.3 x 1.4 CM (thumbnail)
price: $180
new june 17

A large, sharp, very pale green single crystal of Prehnite in blocky form. From the Jeffrey Mine, where some of the worlds best and largest Prehnite crystals were found. No damage and with good luster this is a nice thumbnail that shows the habit well. Prehnite is a rather common mineral but crystals over a half centimeter are very rare and only come from a few finds.