More new finds from the Tucson Gem and Mineral Show

77 specimens selected...

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JMIX07-150 - Fluorite - $ 300 SOLD
Yaogangxian Mine, Chenzhou, Hunan Province, China
miniature, 5 x 4.5 x 3.5 cm

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Fluorite - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite - Yaogangxian Mine, Chenzhou, Hunan Province, China

Two very gemmy, intergrown crystals of fluorite, with really interesting geometry due to the modifications that occurred as they grew together. There are a couple of minor dings, nothing detracting though. These crystals are a LOT more transparent and pretty in person – unusually glassy and brilliant!



JMIX07-152 - Ettringite (matrix!) - $ 300
N’Chwaning Mine, Northern Cape Province, Republic of South Africa
miniature, 3 x 3 x 1.6 cm

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Ettringite (matrix!) - N’Chwaning Mine, Northern Cape Province, Republic of South Africa
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Ettringite (matrix!) - N’Chwaning Mine, Northern Cape Province, Republic of South Africa
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Ettringite (matrix!) - N’Chwaning Mine, Northern Cape Province, Republic of South Africa

Well-crystallized ettringites are uncommon in the first place, but this specimen is notable for the fact that it is a MATRIX specimen (so many are standalone crystals). It features a sharp, bright yellow, complete and terminated crystal measuring one centimeter in each direction, perched atop the matrix.



JMIX07-153 - Fluorite, Scheelite, and Quartz - $ 325 SOLD
Yaogangxian Mine, Chenzhou, Hunan Province, China
miniature, 5.5 x 3 x 2.5 cm

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Fluorite, Scheelite, and Quartz - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite, Scheelite, and Quartz - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite, Scheelite, and Quartz - Yaogangxian Mine, Chenzhou, Hunan Province, China

A very unusual and wonderfully aesthetic combo specimen that features gem fluorites in association with a cluster of razor-sharp scheelites – with little snowy calcite rhombs and a euhedral quartz crystal forming the backdrop! Small cleave, tiny an dhard to see, on one bottom corner of the fluorite only. Comes with a custom-cut lucite stand.



JMIX07-154 - Selenite Twins (ex. Marty Zinn Coll.) - $ 350 SOLD
Pila, Poland
small cabinet, 7.5 x 7 x 6 cm

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Selenite Twins (ex. Marty Zinn Coll.) - Pila, Poland
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Selenite Twins (ex. Marty Zinn Coll.) - Pila, Poland
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Selenite Twins (ex. Marty Zinn Coll.) - Pila, Poland

This is a floater cluster of super-gemmy twinned crystals of selenite, from Poland, ex. Marty Zinn. These fine crystals are far more transparent in person, and have a light golden color. Despite the softness of this mineral, this specimen is in fabulous condition – and is REALLY striking and aesthetic.



JMIX07-155 - Fluorite Gems - $ 750 SOLD
Yaogangxian Mine, Chenzhou, Hunan Province, China
small cabinet, 6.5 x 3.5 x 3 cm

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Fluorite Gems - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite Gems - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite Gems - Yaogangxian Mine, Chenzhou, Hunan Province, China
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Fluorite Gems - Yaogangxian Mine, Chenzhou, Hunan Province, China

Even if you are jaded about Chinese fluorites because of the sheer quantity of them, they are extremely uncommon in this quality, and should capture anyone’s attention! They are just incredible to look at – intensely gemmy interiors with dark purple outlines, set amongst little rosettes of light green muscovite. Crystals to 1.3 cm along the edge. Stunning quality!



JMIX07-156 - Diopside - $ 250 SOLD
Khugiani, Nangarhar Province, Afghanistan
small cabinet, 6.5 x 4.5 x 2 cm

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Diopside - Khugiani, Nangarhar Province, Afghanistan
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Diopside - Khugiani, Nangarhar Province, Afghanistan
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Diopside - Khugiani, Nangarhar Province, Afghanistan
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Diopside - Khugiani, Nangarhar Province, Afghanistan

A plate of GEMMY diopside crystals to 2 cm, some of them in rows with staggered terminations, from Afghanistan. These can sometimes be very dark green and not all that transparent, but these are really glassy!



JMIX07-158 - Fluorite with Sphalerite - $ 250
Rosiclare Level, Bahama Pod, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Illinois, USA
small cabinet, 7.5 x 5 x 5 cm

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Fluorite with Sphalerite - Rosiclare Level, Bahama Pod, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Illinois, USA
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Fluorite with Sphalerite - Rosiclare Level, Bahama Pod, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Illinois, USA
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Fluorite with Sphalerite - Rosiclare Level, Bahama Pod, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Illinois, USA
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Fluorite with Sphalerite - Rosiclare Level, Bahama Pod, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Illinois, USA

A cluster of intergrown crystals of purple fluorite from Illinois, with little gemmy sphalerites around the edges. The fluorites measure to 2.6 cm along the edges. They are quite transparent. Just a couple of micro-dings, very hard to see.



JMIX07-159 - Spessartine Garnet - $ 375 SOLD
Navegador, Minas Gerais, Brazil
miniature, 4.5 x 3.5 x 2 cm

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Spessartine Garnet - Navegador, Minas Gerais, Brazil
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Spessartine Garnet - Navegador, Minas Gerais, Brazil
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Spessartine Garnet - Navegador, Minas Gerais, Brazil

A large floater crystal of spessartine from Brazil. We backlit it (strongly) to emphasize not only the super gemminess through and through, but also the amazing architecturally stepped surfaces so distinctive of this find. This specimen is complete and undamaged, with the incredible terraces all the way around.



JMIX07-160 - Mimetite on Smithsonite - $ 900 SOLD
Tsumeb, Namibia
miniature, 4 x 2.1 x 1.3 cm

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Mimetite on Smithsonite - Tsumeb, Namibia
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Mimetite on Smithsonite - Tsumeb, Namibia
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Mimetite on Smithsonite - Tsumeb, Namibia

For the collector of rare Tsumeb association pieces, here is a killer! Gemmy crystals of mimetite to just over one centimeter, in a shallow pocket lined with rhombs of pink smithsonite! Ex. Ulrich Bahmann Collection.



JMIX07-162 - Fluorite with Barite - $ 1800
Berbes, Asturias, Spain
cabinet, 15.5 x 10 x 7.5 cm

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Fluorite with Barite - Berbes, Asturias, Spain
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Fluorite with Barite - Berbes, Asturias, Spain
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Fluorite with Barite - Berbes, Asturias, Spain
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Fluorite with Barite - Berbes, Asturias, Spain

A cabinet-sized matrix, a FLOATER, covered all the way around with gemmy cubes of fluorite with deep purple phantoms inside. An area of bladed Barite adds a beautiful accent. You can actually display this specimen any number of ways, because the crystals are literally all over it, and there are no contacts or damage!



JMIX07-163 - Orpiment - $ 1250 SOLD
Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA
small cabinet, 7 x 7 x 5 cm

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Orpiment - Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA
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Orpiment - Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA
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Orpiment - Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA
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Orpiment - Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA

A large specimen with big, fat crystals of orpiment, in fans that measure up to over 3.5 cm across. Honey-orange color and fine, flashy luster! There are a few light-colored bruises on edges, as you see, but they do not materially detract much given the overall size and 3-dimensionality on display. This is certainly one of the better ones I have seen for sale in a good while. Even back when they came out, it would be expensive



JMIX07-164 - Smithsonite - $ 350 SOLD
79 Mine, Gila County, Arizona, USA
small cabinet, 8.3 x 6 x 2.3 cm

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Smithsonite - 79 Mine, Gila County, Arizona, USA
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Smithsonite - 79 Mine, Gila County, Arizona, USA
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Smithsonite - 79 Mine, Gila County, Arizona, USA

A good-sized place of the prized APPLE-GREEN smithsonite from the classic 79 Mine locality. This is actually from finds not long back where a couple of miners went back into the old works and pulled out a trickle of nice pieces not seen in some years otherwise.



JMIX07-165 - Smithsonite - $ 600 SOLD
Kelly Mine, nr. Magdalena, Socorro County, New Mexico, USA
small cabinet, 6 x 4.7 x 3.5 cm

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Smithsonite - Kelly Mine, nr. Magdalena, Socorro County, New Mexico, USA
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Smithsonite - Kelly Mine, nr. Magdalena, Socorro County, New Mexico, USA
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Smithsonite - Kelly Mine, nr. Magdalena, Socorro County, New Mexico, USA

Kelly Mine smithsonite has gone from being readily available to being depressingly hard to find. This specimen has the fine robins-egg blue color and surface shimmer that makes these specimens so distinctive and sought-after.



JMIX07-166 - Charlesite with Ettringite - $ 250
N’Chwaning II Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa
miniature, 4 x 3 x 1.7 cm

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Charlesite with Ettringite - N’Chwaning II Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa
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Charlesite with Ettringite - N’Chwaning II Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa
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Charlesite with Ettringite - N’Chwaning II Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa

Charlesite is a close relative of ettringite – and this specimen (as the Scott Williams label describes) appears to consist of (white) charlesite crystals with an outer layer of bright yellow ettringite. The crystals measure to one centimeter. You would guess the type locality for charlesite to be somewhere in the Kalahari Manganese Fields, but strangely, it is New Jersey; it wasn’t described until 1983. These crystals are nicely isolated on the dark contrasting matrix. Ex Collection of Scott Williams, also with another dealer label (priced $250).



JMIX07-167 - Cobaltoan Calcite - $ 375 SOLD
Arhbar Mine, Arhbar, Morocco
small cabinet, 7.5 x 6 x 4 cm

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Cobaltoan Calcite - Arhbar Mine, Arhbar, Morocco
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Cobaltoan Calcite - Arhbar Mine, Arhbar, Morocco
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Cobaltoan Calcite - Arhbar Mine, Arhbar, Morocco

The size of these cobaltoan calcite crystals is just remarkable compared to the average specimen you see – these sharp scalenohedrons rise to 1.3 cm above the matrix! It is nearly pristine, with just a few vrey , very minor dings here or there. Pretty pink blush color with silky micro-stepped faces. A very rich specimen with unusually pastel color !



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Rob Lavinsky, rob@irocks.com

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