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EX87AI0: Olshanskyite with Andradite

Druse, on matrix, of well-differentiated elongated crystals that are transparent, colorless and extraordinarily bright with very sharp crystalline forms. On the Olshanskyite small Andradite crystals have grown. The Olshanskyite from the Shijiangshan mine was previously well-known for its quality, largely overtaking the best known to date for the species, but a recent find has raised the roof of quality to unforeseen levels. The sample has been analyzed and we’ll send a copy of the analysis to the buyer.
Shijiangshan Mine, Linxi, Ulanhad League, Inner Mongolia A.R. China (04/2017)
Specimen size: 7 × 5.2 × 2.3 cm = 2.8” × 2.0” × 0.9”
Price: Euro:280 / US$317 / Yen:35430 / AUD$440

CC10AI3: Opal (variety hyalite)

Clear and colorless botryoidal aggregate that is very bright, on matrix and is fluorescent with an UV lamp. A precursor of the current hyalites from Central Europe.
Valeč, Doupov, Karlovy Vary Region, Bohemia Czech Republic
Specimen size: 4.2 × 3.4 × 2.6 cm = 1.7” × 1.3” × 1.0”
Price: Euro:50 / US$56 / Yen:6320 / AUD$70

EG47AC1: Opal (variety hyalite)

Very aerial botryoidal growths completely clear, colorless, very bright and implanted on a rocky matrix.
Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén Hungary (11/2013)
Specimen size: 6.4 × 4.8 × 3.8 cm = 2.5” × 1.9” × 1.5”
Price: Euro:240 / US$272 / Yen:30360 / AUD$380

TJ14Z2: Opal (variety hyalite)

A novelty at Tucson 2014. These Opals (variety hyalite) appeared for first time during the Tucson Show and in addition to the fact that they are gemmy and quite aesthetic, standing up on their matrix, their main feature is that they fluoresce even in daylight! In fact, they fluoresce in almost all kinds of light, neon light, LED light, daylight and, of course,UV light. The only light with which they don't react is incandescent. As they are so new the locality is still very vague, sorry for that, but we are sure that time will clarify the locality as well as the reason why they fluoresce so strongly.
Zacatecas Mexico (2013-2014)
Specimen size: 3.5 × 2.6 × 1.6 cm = 1.4” × 1.0” × 0.6”
Price: Euro:90 / US$102 / Yen:11380 / AUD$140

TT16Z6: Opal (variety hyalite)

A novelty at Tucson 2014. Transparent botryoidal growth on matrix. This kind of Opal (variety hyalite), in addition to the fact that it is gemmy and quite aesthetic, standing up on its matrix, has the extraordinary property of fluorescing in daylight! In fact, it fluoresces in almost all types of light, neon light, LED light, daylight and, of course, UV light. The only light with which it doesn’t react is incandescent. As they are so new the locality is still very vague, sorry for that, but we are sure that time will clarify the locality as well as the reason why they fluoresce so strongly.
Zacatecas Mexico (2013-2014)
Specimen size: 4.8 × 2.5 × 3.7 cm = 1.9” × 1.0” × 1.5”
Price: Euro:110 / US$124 / Yen:13910 / AUD$170

TJ36Z6: Opal (variety hyalite)

A novelty at Tucson 2014. Transparent botryoidal growth on matrix. This kind of Opal (variety hyalite), in addition to the fact that it is gemmy and quite aesthetic, standing up on its matrix, has the extraordinary property of fluorescing in daylight! In fact, it fluoresces in almost all types of light, neon light, LED light, daylight and, of course, UV light. The only light with which it doesn’t react is incandescent. As they are so new the locality is still very vague, sorry for that, but we are sure that time will clarify the locality as well as the reason why they fluoresce so strongly.
Zacatecas Mexico (2013-2014)
Specimen size: 4 × 3.7 × 2.2 cm = 1.6” × 1.5” × 0.9”
Price: Euro:130 / US$147 / Yen:16450 / AUD$200

TB47Z2: Opal (variety hyalite)

A novelty at Tucson 2014. These Opals (variety hyalite) appeared for first time during the Tucson Show and in addition to the fact that they are gemmy and quite aesthetic, standing up on their matrix, their main feature is that they fluoresce even in daylight! In fact, they fluoresce in almost all kinds of light, neon light, LED light, daylight and, of course,UV light. The only light with which they don't react is incandescent. As they are so new the locality is still very vague, sorry for that, but we are sure that time will clarify the locality as well as the reason why they fluoresce so strongly.
Zacatecas Mexico (2013-2014)
Specimen size: 7.4 × 5.9 × 3.4 cm = 2.9” × 2.3” × 1.3”
Price: Euro:180 / US$204 / Yen:22770 / AUD$280

TB99Z3: Opal (variety hyalite)

A novelty at Tucson 2014. These Opals (variety hyalite), in addition to the fact that they are gemmy and quite aesthetic, standing up on their matrix, they have the extraordinary property of fluorescing in daylight! In fact, they fluoresce in almost all types of light, neon light, LED light, daylight and, of course, UV light. The only light with which they don't react is incandescent. As they are so new the locality is still very vague, sorry for that, but we are sure that time will clarify the locality as well as the reason why they fluoresce so strongly
Zacatecas Mexico (2013-2014)
Specimen size: 6.5 × 4.2 × 3.3 cm = 2.6” × 1.7” × 1.3”
Price: Euro:490 / US$556 / Yen:62000 / AUD$780

EH67AC1: Opal (variety hyalite) with Aragonite

Crown-shaped growth of very aerial botryoidal aggregates, completely clear, colorless, very bright, with white botryoidal Aragonite formations and implanted on a rocky matrix.
This specimen was published on the Mineralogical Record´s web page, in the ‘What’s New in the Mineral World?’ section, report #41, August 22, 2015 edition, page 9
Tarcal, Eperjes-Tokaj Mountains, Borsod-Abaúj-Zemplén Hungary (11/2013)
Specimen size: 6.6 × 3.6 × 3.8 cm = 2.6” × 1.4” × 1.5”
Price: Euro:260 / US$295 / Yen:32900 / AUD$410

VC37Z4: Orthoclase (variety adularia) with Chlorite

Parallel growths of Orthoclase (variety adularia) crystals that are very bright, translucent, have very well defined faces and edges and are with oriented growths of dark green Chlorite. A Swiss classic.
Central St Gotthard Massif, Leventina, Ticino (Tessin) Switzerland (±1979)
Specimen size: 9.8 × 6.2 × 4.8 cm = 3.9” × 2.4” × 1.9”
Price: Euro:180 / US$204 / Yen:22770 / AUD$280

DV96AH2: Orthoclase with Quartz (variety smoky)

Polycrystalline growths of Orthoclase crystals with very well defined faces and edges. They are very bright and are partially coating a Quartz crystal.
The Daunis collection was, in the 70’s and the 80’s, a reference for the local prospectors of the Barcelona area.
(La Cabrera pluton), La Cabrera, Comarca Sierra Norte de Madrid, Madrid, Community of Madrid Spain (±1970)
Specimen size: 8.9 × 8.8 × 5.3 cm = 3.5” × 3.5” × 2.1”
Price: Euro:190 / US$215 / Yen:24040 / AUD$300

MV14AH4: Paravauxite

Very sharp Paravauxite crystals on a rock matrix. The crystals are pearly white, translucent and very bright. The sample is from the type locality for the species. We’ll send to the buyer the original label and also a copy of the computer card with the full text in the collection catalog.
Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department Bolivia
Specimen size: 4.6 × 4.1 × 1.6 cm = 1.8” × 1.6” × 0.6”

Main crystal size: 0.6 × 0.1 cm = 0.2” × 0.0”
Price: Euro:110 / US$124 / Yen:13910 / AUD$170

TQ89AI0: Pectolite with Calcite and Grossular

Double group of very sharp Pectolite crystals, all them doubly terminated and with very well defined faces and edges, a snowy white color, pearly luster and partially coated by Calcite and small Grossular aggregates. A fine Canadian classic, of great quality.
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec Canada
Specimen size: 6.3 × 3.1 × 1.8 cm = 2.5” × 1.2” × 0.7”
Price: Euro:450 / US$510 / Yen:56940 / AUD$710

VT91AE5: Phosgenite with Galena

Partially doubly terminated Phosgenite crystal with the very well defined prismatic and pinacoidal forms. It is translucent, has a pale brown color and it is on a matrix of granular Galena. A good European classic.
Monteponi Mine, Iglesias, Carbonia-Iglesias Province, Sardinia / Sardegna Italy
Specimen size: 5.7 × 3.3 × 4.5 cm = 2.2” × 1.3” × 1.8”

Main crystal size: 2 × 1.7 cm = 0.8” × 0.7”
Price: Euro:640 / US$726 / Yen:80980 / AUD$1020

MA86AH3: Plumbogummite with Pyromorphite

Plumbogummite growths that are between botryoidal and stalactitic. They have an intense greenish-blue color and velvety surfaces and they have empty cores with the shape of lost Pyromorphite crystals as well as some yellow traces of these former Pyromorphite crystals. The sample has been analyzed and we’ll send a copy of the analysis to the buyer.
Yangshuo Mine, Yangshuo, Guilin Prefecture, Guangxi Zhuang Autonomous Region China (02/2014)
Specimen size: 5.9 × 4.4 × 3.9 cm = 2.3” × 1.7” × 1.5”
Price: Euro:190 / US$215 / Yen:24040 / AUD$300

TB6Z7: Plumbogummite with Pyromorphite

Botryoidal Plumbogummite growth with velvety surfaces and a very deep and intense greenish-blue color coating a matrix of yellow Pyromorphite crystals. Due to the softness of the surface the sample has some small whitish points produced by light scuffs. Both the Plumbogummite and Pyromorphite have been analyzed and we will send a copy of both analyses to the buyer
Yangshuo Mine, Yangshuo, Guilin Prefecture, Guangxi Zhuang Autonomous Region China (2014)
Specimen size: 2.2 × 1.6 × 1.5 cm = 0.9” × 0.6” × 0.6”
Price: Euro:110 / US$124 / Yen:13910 / AUD$170

TE17Z6: Plumbogummite with Pyromorphite

Botryoidal Plumbogummite growths, with velvety surfaces and a very deep and intense bluish-greenish color, coating a matrix of yellow Pyromorphite crystals. Due to the softness of the surfaces the sample has some small whitish points produced by light scuffs. Both the Plumbogummite and Pyromorphite have been analyzed and we will send a copy of both analyses to the buyer.
Yangshuo Mine, Yangshuo, Guilin Prefecture, Guangxi Zhuang Autonomous Region China (2014)
Specimen size: 3.1 × 2.4 × 2.3 cm = 1.2” × 0.9” × 0.9”
Price: Euro:220 / US$249 / Yen:27830 / AUD$350

TF47Z6: Plumbogummite with Pyromorphite

Botryoidal Plumbogummite growths, with velvety surfaces and a very deep and intense bluish-greenish color, coating a matrix of yellow Pyromorphite crystals. Due to the softness of the surfaces the sample has some small whitish points produced by light scuffs. Both the Plumbogummite and Pyromorphite have been analyzed and we will send a copy of both analyses to the buyer.
Yangshuo Mine, Yangshuo, Guilin Prefecture, Guangxi Zhuang Autonomous Region China (2014)
Specimen size: 3.2 × 3.2 × 2.4 cm = 1.3” × 1.3” × 0.9”
Price: Euro:240 / US$272 / Yen:30360 / AUD$380

T87BS4: Pottsite and Clinobisvanite

Fine example of this very rare vanadate of lead and bismuth (only three localities in the world, two in Nevada) from the type locality. It is with another rare related species, Clinobisvanite, which is easy to distinguish from the Pottsite either by its reddish color or by its fluorescence.
Linka Mine, Spencer Hot Springs, Lander County, Nevada USA (±2000)
Specimen size: 2.3 × 1.6 × 1 cm = 0.9” × 0.6” × 0.4”
Price: Euro:70 / US$79 / Yen:8850 / AUD$110

EK92AF9: Powellite with Stilbite-Ca, Calcite and Fluorapophyllite-(K)

Very sharp Powellite crystals in parallel growth, translucent with a cream color. They are on a basalt matrix with Stilbite-Ca crystals, partially doubly terminated white Fluorapophyllite-(K) crystals and transparent rhombohedral Calcite crystals, one of them clearly dominant.
Jalgaon District, Maharashtra India (± 2010)
Specimen size: 12.8 × 9.7 × 6.3 cm = 5.0” × 3.8” × 2.5”

Main crystal size: 1.4 × 1.2 cm = 0.6” × 0.5”
Price: Euro:780 / US$885 / Yen:98700 / AUD$1240

EM9Y1: Prehnite

A novelty at St. Marie 2013. A globular aggregate of prismatic crystals with very well defined faces and edges, color zoned with a whitish green color on the outsides and a more intense green color in the middle.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region Morocco (04/2013)
Specimen size: 4.8 × 4.3 × 3.3 cm = 1.9” × 1.7” × 1.3”
Price: Euro:40 / US$45 / Yen:5060 / AUD$60

TC48AJ2: Proustite

A novelty at Tucson 2019. An elongated prismatic Proustite crystal with parallel growths. The crystal, transparent and very bright, has an extraordinary ruby-red color.
Bouismas Mine, Bouismas, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Drâa Region Morocco (12/2018)
Specimen size: 1.7 × 0.5 × 0.5 cm = 0.7” × 0.2” × 0.2”
Price: Euro:350 / US$397 / Yen:44280 / AUD$559

TR96V1: Proustite on Acanthite

Very aerial stalactitic growth of small crystals of Proustite with a small group of cubic crystals of Acanthite at the base.
Imiter Mine, Jebel Saghro, Imiter District, Ouarzazate Province, Souss-Massa-Drâa Region Morocco (01-02/2011)
Specimen size: 3.2 × 3.1 × 2 cm = 1.3” × 1.2” × 0.8”
Price: Euro:180 / US$204 / Yen:22770 / AUD$280

TP90AJ1: Proustite with Calcite

A novelty at Tucson 2019. Groups of elongated prismatic Proustite crystals with excellent acute terminations, transparent, very bright with an extraordinary ruby-red color. On a Calcite matrix.
Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Drâa Region Morocco (12/2018)
Specimen size: 5.4 × 3.6 × 2.4 cm = 2.1” × 1.4” × 0.9”

Main crystal size: 0.9 × 0.2 cm = 0.4” × 0.1”
Price: Euro:640 / US$726 / Yen:80980 / AUD$1022

TX66AJ2: Proustite with Calcite

A novelty at Tucson 2019. Groups of Proustite crystals with an elongated prismatic shape, with parallel growths and excellent pyramidal terminations. The crystals, transparent and very bright, have an extraordinary ruby-red color. On a matrix with lenticular Calcite crystals.
Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Drâa Region Morocco (12/2018)
Specimen size: 9.2 × 7.5 × 3.2 cm = 3.6” × 3.0” × 1.3”
Price: Euro:1500 / US$1702 / Yen:189810 / AUD$2397

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