Search Fine Minerals for Sale Online - The Arkenstone
Displaying 1-8 of 8
White Mountain, Legional County, Antrim, Northern Ireland
Cabinet, 10.3 x 9.7 x 4.6 cm
An unusually large plate of fine analcime crystals in a basalt pocket from this seldom-seen locality, featuring one cental crystal that is 3.2 cm across. Minor natrolite is in association as well. The piece is large and significant. Ex RFD Parkinson collection in 1965 to the Ted Johnson collection.
Thumbnail, 8.4 mm x 6.1 mm ; 1.03 cts
Analcime is one of the few Zeolites that forms in gemmy enough crystals for faceting. The Bay of Fundy area in Nova Scotia has been known to produce gemmy crystals of Analcime, though not very big. This stone actually looks much better in person, and was a real chore to photograph. Because the photos magnify to gem so much, they make it looks heavily included, and the stone actually faces up quite well with only moderate inclusions. The stone has a "Cushion" cut, and is what would be considered "gem quality". One does not often see gem quality Analcime on the market anymore as most localities produce chalky white crystals that rarely show any gem areas whatsoever. This stone would make a nice addition to a rare colorless stone collection, a Canadian gem collection, or even a facetted Zeolite suite.
Mont St. Hilaire, Quebec, Canada
Miniature, 4.2 x 2.5 x 1.6 cm
Miniature, 5 x 4 x 2.5 cm For the species (one of the very rare complex carbonates from MSH), this is a very rich specimen, with eye-visible crystals throughout. Sharp isolated crystals are perched on the analcime, and adjacent to the analcime cluster is a sabinaite group measuring 6 mm across, again with eye-visible, sharp crystals.
Parrsboro, Nova Scotia, Canada
Small Cabinet, 8.5 x 6.2 x 4.9 cm
A glassy, translucent, snow-white crystal of analcime, measuring 3.4 cm across, is aesthetically perched high on matrix. Superb locality example, and better than other (smaller) specimens I have personally seen from here in the past. Self-collected by Robert Fender many years ago (probably circa 1960s-1970s). Surprisingly, this ranks up tehre with analcime from Mt St Hilaire, and I had no idea that the Parrsboro area produced this quality.
Parrsboro, Bay of Fundy, Nova Scotia, Canada
Small Cabinet, 6.7 x 5.2 x 4.0 cm
An attractive combination piece: On a weathered basalt matrix are rhombohedral crystals, to 1.2 cm across, of lustrous and translucent, salmon-colored chabazite along with lustrous and translucent, colorless crystals of analcime, to 7 mm across. Self-collected by Robert Fender many years ago (probably circa 1960s-1970s)
Junnila mine, New Idria District, San Benito Co., California, USA
Miniature, 3.5 x 3 x 2.25 cm
A 1.2 x 1.1 x 0.3 cm fresnoite crystal stands dramatically upon contrasting matrix here! Fresnoite is among the rarest of the San Benito County mineral suite, perched on contrasting matrix of small analcime crystals! The world's best fresonites , undisputedly came from a small region near the benitoite mine in this region, in particular the Junnila Claim. This is from the find of Scott Kleine in about 2002, called the "4th of July Pocket". It resided in his collection for some time , and I always felt it was one of the better miniatures in the find (and thus for the species).
Quincy Mine, Houghton Co., Michigan, USA
Miniature, 5.4 x 4.8 x 4.1 cm
Exceptional crystals for this locality, of this rare zeolite species. Seldom found at any US locality in good size, let alone from the historic copper mines of Northern Michigan. In fact, this is a highly unusual environment and association for them to form in, but there they are. The crystal in center is 3 cm, not counting the sidecar to its left. Seldom do you see a crystal of this magnitude, though. From the late Ernie Schlichter's noted Copper Country subcollection. Joe Budd Photos.