THE VAULT

Cruzeiro has produced what surely are the most saturated, fanciest color bicolor tourmaline gems, over the years. This is from an old collection, and was mined and cut in the 1990's. It is a superbly cut modified cushion with an art cut on the bottom. The cutting is high quality, and the luster is absolutely top tier. From the collection of former Pro football player, gem collector, entrepreneur, and mineral collector, Ron Gladnick. Joe Budd photos.

An exquisite emerald specimen, simply "different" to my eye than so many others. It has a very castellated, complex multiple termination that to me looks like towers out of a fantasy movie made of gemmy green emerald. The color is a vivid, bright hue. Some collectors prefer darker colors, some lighter shades, and this is somewhere in between; and very vibrant for it. You can see the piece shimmering from across the room, as it also has sparkly luster on both the calcite and the emerald associations. The piece is beautifully trimmed, to accentuate the 3-dimensionality of the emerald and of the adjacent twinned calcite, atop.

This mine produced largely during a short run in the early 2000s, some of the best large tourmaline specimens we have seen in recent years. A spectacular large, upright, gem tourmaline crystal is the highlight of this piece. It is carefully centered on a well-trimmed shard of crystallized quartz, from which it shoots up dramatically. Small, sparkly, sugar-white crystals of cleavelandite are in association, for accents. As with all such pieces from this mine, or similarly gracile tourmalines from any locale, there are a few repairs. In context, however, the repairs are both minimal and acceptable given the size of the piece.

This fine Ethiopian opal measures in at 88 carats, a lucky number in the Chinese culture. It is very difficult to find clean rough in this size from the Ethiopian deposits, and this stone would be expensive simply for its quality and size in any case. The lucky number target on carat weight was decided on by the cutter when he realized it would end up around 90 carats anyhow. Opals are notoriously hard to photograph, and keep in mind that in person, the piece would show a further chatoyance and depth that is hard to capture with the camera lens. Joe Budd Photos.

From old finds of the 1990s that really surprised the mineral world, these gorgeous elongated gold crystals perched on quartz plates have not been seen in ages. This is an old specimen that I handled in the late 1990s, and came back to me. It is one I always remembered for the simple elegance, as many of these have "nests" of small wires and crystals upon them but this has a cleaner, more nuanced aesthetic with isolated gold wires, and a single elongated crystal of 3.25 cm. It looks fragile, but it is sturdier than it looks. A USA classic, and of good size and large impact. Originally obtained from a large lot sold by miners to Scott Kleine back at that time, and trimmed radically from a large block of matrix.

Milpillas, to me, is the wonder-locality of the first part of this century. It is now producing, briefly, azurite of such a quality as to rival and surpass Tsumeb. Nothing like these has been seen in decades, and even then, Milpillas has a style and intense blue color in its large crystals that makes it stand out. With the mine scheduled to burn through the oxide zone in which these occur within the next year, I also believe that a great Milpillas azurite is a good investment now. The world just doesn't make azurites like this, often, from anywhere. This bonanza will not last...

MORE GEMMY in person, please note! This large crystal weighs in at over 300 carats and is complete all around, terminated and with GLASSY luster on ALL faces. The color is intense! very FEW Colombian emeralds reach sizes of this magnitude, and of those a vanishingly small percentage survive "geology" itself in the form of crystals we would want as collectors after millions of years in the ground. Then, they have to survive mining, extraction, and those ruthless jewelers and faceters who break up lovely crystals for a sliver of rough inside. Can you imagine the value on the lapidary market, particularly in Asia and in the auction houses, of a huge emerald bird or buddha carved from this thing?!

weight: 29.4 pounds. Perhaps one of the world's largest crystals for the species! It is complete all around, and with remarkably little etching effects given the size of the crystal. It is nearly entirely gemmy, especially in the center. The tip just glows with purple and maroon hues, with any kind of good lighting, especially when light comes down the c-axis. For the remarkably equant and sharp termination, this would be major anyhow for the species, even if it were small (most have etched terminations as the sizes get longer, not as attractive to my eye).

The photos tell the tale for this HUGE specimen of blue fluorite from the classic Spanish locale! The piece has crystals measuring to 14 and 21 cm on edge. It is nearly complete all around, with just a few peripheral contacts. All major crystals are complete. For what this is, in the condition it is in, it is simply astonishing that it has survived. I have not seen a comparable example in this size and condition.

Stellerite is not, I admit, normally a species I go crazy for. However, this is almost certainly the best one or among the best few examples of this species, and it is extremely pretty. It looks like a turtle shell made of white opal, for lack of a better way to describe it. The surface has a crazy, wet luster to it and a smooth look that is just odd, somehow (in a good way!). The eye finds it hard to focus on a spot, as the crystals curve so visibly in a hemisphere. Subtle details of the interlocking crystal faces are mesmerizing on close inspection.

From the late 1970s, this is a very rare and desirable style of rhodochrosite we called "shields" in habit, that have never been found again since. The crystals feature a "flattish habit with a dominant pinacoid" according to the article in the 1978 issue of Mineralogical Record when the discovery was reported. This is a large, dramatic piece, free of damage except only on one peripheral crystal contact. It displays upright and very 3-dimensional; and glows a pure cherry red when backlit with light. It is featured in a small print-run book on the Halpern Collection called "The Reds and the Golds," 2010. Jack obtained it in 1984 from a well-known dealership that took Dr.

Most tanzanite crystals, for whatever reasons of science and geology, form as "singles." A double, especially a cluster as balanced and symmetric as this, is extraordinarily rare in the mineral world. This piece is complete all around, 360 degrees. It is not the most gemmy, although it is translucent, but it has intense color and sharp geometry that draws the eye. As you can see in the photos, it exhibits the traditional famous dichroism of color for tanzanite, blue and purple at alternating 90 degree turns. However, the colors actually merge a little bit here, and you see purple highlights on what would normally be the blue side, and vice versa. Tanzanite crystals are often heated at the source to see if they go to a more uniform and deep blue color for the gem trade.

A spectacular tree-like, thick and robust crystallized gold from this important modern-era find from a few years ago. The first golds were actually imported as lapidary and gem material, and now it is not possible to export specimens, or to mine new ones as the zone is under control of a large gold mining corporation. This will be remembered as one of the major crystallized gold finds of a century, and the color and shape make them dramatic. Hefty, weighing in at 57 grams.

Scheelite from this now-diminished mine near the famous Panda Preserve in China simply is, beyond any question, the gold standard for the species. I have followed these for 20 years, since the mid-1990s, and they got better for awhile and then tapered off suddenly after the big earthquake of 2008. The mine is remote, and dynamite is not allowed. Just accessing the mine site is enormously difficult, and at high altitude with no good roads, even before the quake... Now, it is nearly unreachable. Once a tungsten mine under military economic priorities, it has lost importance and now it is worked artisanally, and with increasing difficulty.

A significant apatite from the most important European locale: Apatite from the Panasqueira Mine is justly famous as among the best examples of the species. Crystals like this one, showing the phantom inside a green core and the textbook shape of the crystal, have long been considered among the top European classics. This crystal is HUGE for the locality, and for this style, with a mass of 286 grams. It is largely complete all around. It is complete on the sides and back of the termination, with only small contact on the rear-left edge and at the bottom where it grew. It has muscovite coating a part of the bottom backside, and was almost a floater.

Brazilianite from the old 1930s-1940s finds here STILL sets the standard, to this day, nearly 80 years later. These brazilianites have a depth of color, a high luster, and a unique crystal habit that completely differentiates them from more modern material found in other localities in Brazil. This is a huge crystal for the old finds, featuring a 6 x 5 x 4 cm crystal perched atop a smaller one. It displays very dramatically as a vertical piece, with the gemmiest tip facing out to the viewer and the natural contact (bottom of the crystal, where it grew on matrix) pointing to the back; and thus is complete on three sides. It can also display well horizontally, with the gemmiest tip facing up and the growth contact on bottom. Minor muscovite is included in one side of the crystal.

Milpilas flowed azurite, and then flowed some more when we thought the oxidation zone would not give up more (watercourse pocket going down into the oxidized orebody), and then finally came to a crashing end for supply of the worl'ds best and most prolific azurite finds in all of history. Nevertheless, amongst the crowd of azurites so good that everybody can now own a great azurite in any price range, there are special things that stand out. This is such a piece: I stashed this piece in 2012, from a special 2011 or 2012 pocket I loved with these robust, 3-dimensional crystals that looked more like Tsumeb azurites (but more blue), than the typical Milpillas styles to date. The crystal is 6.0 x 3.0 x 2.5 cm and stands proud and dramatically upon a white matrix with a little wreathe of smaller, slender crystals at its base, like a birds nest. The crystal is undamaged and pristine, and has fantastic color. It shows some partial alteration to malachite, particularly on 2 faces.

Pentagonite is the much more rare cousin of cavansite, technically a "dimorph" which means that it is the same chemistry but a different crystal habit, and therefore a different species. The color is equally good, but the sparkly luster on pentagonites at their best is better than most cavansite. The species is found at a ratio of about 1 pentagonite to 1000 cavansites at these rich quarries in India and simply nowhere else in good showy form. Usually, pentagonite of 1-2 cm is considered quite good, and some 2-4 cm floater clusters were found in the past. This specimen features a "tree" of crystals standing 6 cm tall on contrasting white matrix! I have never seen a cluster of the species of this size, so perfectly displayed, intact and undamaged.

This fluorite is not like others we have seen, and it features a stark zoning at the ends of the crystals that give them such a sharp form and separated look, that it simply is more impactful than any medium-colored purple fluorite normally has a right to be. In person, it looks more three-dimensional, and the color contrast really leaps out. Steve Smale was one of the first Western buyers in China, meeting sources at Shenzhen on day trips, while based in and teaching Math at the University of Hong Kong in the early to mid 1990s. It gave him a unique access, most of us would cry for at the time. He bought heavily as the mines produced, in the glory days of polymetallic deposits like this mine, Yaogangxian ("heavenly celestial mountain," filled with cemeteries on the slopes). As the years went by, he reduced the average size of his pieces and his taste to miniatures and small cabinets, mostly, while I started collectinf cabinet sized China specimens in the late 1990s.

Nagar fluorite twins are unique in all the world, at their best, for the sharpness and gemminess that they can give you. Normally, you see this rare twinning shape in green fluorites, and the result is a crystal that is shaped more like a hexagonal greenish beryl at first glance. Here, we have a spinel-twinned PINK FLUORITE, that at first glance looks like a thin gem morganite! These are 1 in 100 of the fluorite twins, so rare that I have seen only a few per year, if that - and nothing of this quality. The crystal is thin, about 1 cm, and totally transparent and gemmy. It is optical clarity!

An important and old 1800's-era Silver, from the King of silver mines. The curator of the Kongsberg Museum identified the mine for me, saying it was immediately obvious to him the mine and the time it came out. Few enough of such size are on the market, and not tied up in museums already after all these years. A piece like this shows exactly why Kongsberg is the supreme ruler when it comes to large, thick, so-called ropes of silver (they are crystalline, by the way, and not amorphous at all). I have known of this fabulous specimen, like an upright snake in form, for over 20 years. Ed David originally owned it, having purchased it from English collector Richard Barstow's private collection before his untimely passing at a young age.

We often see tanzanite crystals but since they are so rare we almost never see them except in books, we seldom step back and ask, but what about matrix pieces?...I want a matrix piece, when possible. This is a rare example because of several qualities: It is big and unrepaired; on matrix not just of the typical massive rock but of crystalline calcite in particular - which gives color contrast as a bonus; it has natural color (untreated by heat); and happens to be free of damage and very, very aesthetic. The video hopefully helps convey how dramatic this imposing small cabinet sized specimen is, and it is even better in person. Size is large - at 179 grams, it is hefty. We had the good fortune to be there at just the right time when a Tanzanian gem dealer arrived to Munich show a few years ago, and purchased this dirty and uncleaned from the mine. It is, really, a true rarity.

Tanzanite is briefly common on the market in crystals - but do not expect that to last forever, from this one-source deposit. And, not in this quality - the crystal is literally a gem, stunningly clean and transparent with only a few veils within, incredible luster and color, and a razor sharp and natural termination. At 32 grams, this is hardly the largest crystal, but for a miniature size and for something PERFECT from nature, it would be hard to find better. This is simply one of the finest in its size class I have seen in over 20 years of looking. It has a life to it, and a sparkle, that does not require backlighting as do most. The best modern specimens for color, luster, and sheer gemminess in crysatlline form, all seem to have come out of the Block 4 consolidated workings of the large company Tanzanite One, which is now over 1 kilometer deep in the earth.

From the famous 1969 pocket of purple Hydroxylherderites (see Bancroft's famous book Gem & Crystal Treasures)... Herderite from the single amazing find of 1969 set the world standard, and these purple herderites are almost never seen for sale today as they remain in collections and museums which acquired them at the time. This remarkable floater specimen, complete all around, was in the original Ed David collection in the 1980s and 1990s, sold to Houston Museum in the mid 1990s, and then exchanged to collector Irv Brown in the early 2000s. It then resided in another collection until now, the well known gem crystals and aesthetic minerals suite of Dr. Matt Tannenbaum of Idaho Falls. For the first time since it was found, I had it sent to the lab for a proper cleaning, and a very minor bit of restoration in the corner tips (where there was a little bit of hoppering or etching, but no damage per se).