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74 specimens listed
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Grossular
stock #18-AX-24-261
Jeffrey Mine, Asbestos
Quebec, Canada
2.4 x 2 x 1.5 CM (thumbnail)
price: $360
Dec 2018

A killer thumbnail of gem clear sharp Garnets that are well isolated and super lustrous. The crystals are unusually smooth without most of the usual striations so the faces are like windows looking into the crystals. In excellent condition, micro contacts can be found with 20X magnification but overall a perfect piece. A modern classic, this quality is far, far beyond the average yet still very affordable.
Grossular - gemmy
stock #18-AX-270
Jeffrey Mine, Asbestos
Quebec, Canada
3.4 x 2.4 x 1.1 CM (small miniature/ large thumbnail (toenail))
price: $380
Dec 2018

A super attractive Grossular from the great Jeffrey Mine. The matrix is all Garnet, a thin plate of transparent pale Grossular with a cluster of larger deep orange crystals that are very distinct and have fine luster. The main Grossular is 1.5 CM across and all gem. In fine condition this has a nice contrast and gives a good isolation to the main crystals.
Apophyllite
stock #18-AX-24-493
Jeffrey Mine, Asbestos
Quebec, Canada
2.9 x 2.4 x 1.6 CM (thumbnail)
price: $250
Dec 2018

An excellent thumbnail of quite fine Apophyllite from the legendary Jeffrey Mine. World famed for the Garnet and Vesuvianites, Apophyllite is much more rare and almost never available. The crystal here is lustrous and has distinctive well formed striations and stands apart from the matrix well. An worthy addition for a Jeffrey mine suite.
Prehnite crystals covered by Grossular
stock #18-AX-10-842
Jeffrey Mine, Asbestos
Quebec, Canada
4 x 3.2 x 2.1 CM (miniature)
price: $320
Late Summer 2018

A cluster of Prehnite crystals are almost completely covered with tiny colorless and white Grossular crystals. There are a few small areas of uncovered Prehnite where it can be seen that these are glassy and transparent. Colorless or white Garnet is very rare and the tiny Grossular here are nearly all transparent, mostly colorless with a few white translucent crystals. It is impossible to find this combination available unless from an oldcollections being dispursed.
Grossular green-core "frog egg"
stock #18 -AX-392
Jeffrey Mine, Asbestos
Quebec, Canada
1.7 x 1.6 x 1.4 CM (thumbnail)
price: $290


A small thumbnail showing intense green core clear Grossular crystals. This habit was often called "frog egg" and was only found at the Jeffrey Mine, and only rarely. Ex Larry White collection, he obtained this in 1975, at that time it was labeled as a Uvarovite, a common error when these were first found. This specimen has super sharp, gemmy crystals with a small bit of matrix. The luster is bright glassy, transparent and is over all in fine condition. Looks especially great under magnification where small details can pop out. These have become very hard to get and it seems there will never be more. Small but very eye catching.
Prehnite -elongated crystals
stock #18.1-393
Jeffrey Mine, Asbestos
Quebec, Canada
3.9 x 3 x 1.8 CM (small miniature/ large thumbnail (toenail))
price: $130
Late Summer 2018

The amazing Prehnite crystals from Jeffrey mine took many forms and habits, unlike anything ever seen elsewhere. Although Prehnite is not really a scarce mineral, sizable prismatic Prehnite crystals are incredibly rare. This prismatic Prehnite cluster is a good example, sharp, with some complete doubly terminated crystals to 3.8 CM long. The luster is pearly and the crystal tips are transparent, the body is more milky translucent. There is chipping only on the outer edges, the center area is pristine and undamaged. A good small miniature showing an elongated habit, wide center sections and with square cross section terminations.
Vesuvianite
stock #18-AX-23-143
Jeffrey Mine, Asbestos
Quebec, Canada
8.8 x 7.2 x 6.1 (cabinet)
price: $720
Late Summer 2018

Large block of nearly pure Vesuvianite with every side showing bright crystals to 1.6 CM though most are much smaller. Some contacts and very small chipping can be found so the pricing reflects this, yet the overall display impact is strong. An excellent value for a showy Jeffrey Vesuvianite. A few additional vugs hold the rare Emerald green (so called Chromian) Vesuvianite and a few bits of purple color pop out too. Overall this is the classic mint green color, sparkling with glassy luster on crystals that are transparent to translucent.
Diopside with Grossular
stock #18.1-389
Jeffrey Mine, Asbestos
Quebec, Canada
2.6 x 2.2 x 1.8 CM (thumbnail)
price: $70
Late Summer 2018

Mostly a Diopside thumbnail but with some bright orange Grossular tucked between the crystals. A waxy yellow-green color that is not very common at the Jeffrey mine. The central area of the piece is undamaged and well formed, only the outer edge has some chipping. A very affordable but well crystalized piece.
74 specimens listed
Page   1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |