stock #SOLD 18.1-750- TMP
Poudrette Quarry, Mont Saint-Hilaire
3.1 x 1.6 x .8 CM (small miniature/ large thumbnail (toenail))
A clean, damage free crystal aggregate that is doubly terminated and displays a slight rotation or twist. Tiny Analcime and Natrolites are attached but this is overall just Serandite. Good Salmon pink colored and well developed flat terminations on top of these crystals makes a very choice thumbnail. A very good St. Hillaire specimen, a good value.
Strontianite - classic locality
Oberdorf an der Laming, Laming valley, Bruck an der Mur
6.8 x 6.3 x 2.9 CM (cabinet)
Complex, perfectly formed clusters of Strontianite crystals from Oberdorf. The better old Styrian Strontianites like this are considered to be the best for the specie. Sharp, free standing hexagonal crystals up to 1.5 CM and are in perfect condition. This esthetic piece shows the septums and thin walled cast structures that hold the Strontianites by very tiny points of attatchment. This is from the collection of Terry Szenics and retains his label. The recent Mineralogical record article explains very well the locality and specie. An excellent specimen of a common mineral that is not often well crystalized
100 percent gem Tourmaline in a joined cluster of prisms having 4 separate terminations on the "top". The crystal is doubly terminated so there is a fifth termination (flat type) on the bottom. I count 4 colors in zones but two are rather small and not distinct. The whole is perfectly transparent and facet grade, there is no damage even under good magnification. This is from a major find at Paprock some years back that has since dried up. These polychrome crystals are very distinct and are immediately recognizable from that find.
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.
Variscite- pure gem nodule
Utahlite Hill, Lucin, Lucin Sistrict, Pilot Range, Box Elder County
11.4 x 8.5 x 3.8 CM (cabinet)
A big polished half nodule of very choice gem grade Variscite with top grade color. Some patterns showing faintly but overall a strong and even color. 328 grams nearly all gem grade with just a thin skin on the exterior, super rich. This is an old piece from the less well known Utahlite Hill that had a more pure Variscite than the better known Clay Canyon locale.
Barite -rosette form
Quarry near Baixa Prison, Joao Pessoa
4.3 x 4.3 x 3.2 CM (miniature)
Transparent to translucent Barite crystals in a distinct Rosette form. From an unusual locality in Brazil, the crystals have well-defined phantoms as well. In fine condition as seen, there is minimal matrix. Ex William Hladysz collection, an almost never seen Barite from Brazil that is very esthetic.
HOLD Pentahydroborite with Wurtzite
stock #HOLD 18-AX-32-221
Shijiangshan Mine, Linxi, Ulanhad League
Inner Mongolia Region,
3.8 x 2.6 x 1.7 CM (small miniature)
Pentahydroborite is a rare Hydrous Calcium Borate, that has only been found a few times in very few widely scattered small deposits. The most recent finds were in the 1990s in Japan and in a single pocket in 2014 in Inner Mongolia. There have been no more since. This piece is well crystallized and is in excellent undamaged condition from Inner Mongolia. There is a little Wurtzite that adds some contrast as well. The crystals are in two different habits and some are in leafy groupings.
Large, sharp, and very translucent, this single crystal of Parisite is exceptional. The bright red brown color and glassy luster make this stand out. Parisites have been found sporadically at the Emerald mines near Muzo, but usually much smaller, damaged or opaque. This is a textbook example of the tapering habit seen at Muzo. Perfectly eye clean for damage but very tiny chip can be found with 20X magnification. In 15 years of travel and worki with Colombian minerals, this is the best single crystal of Parisite we have had.