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Imayoshiite with Bultfonteinite, Tobermorite (Group) and Andradite.
EQT3AN6: Imayoshiite with Bultfonteinite, Tobermorite (Group) and Andradite
New in the summer of 2021 and by far the best known for the species thus far. Sharp crystals, of great size, with a tabular habit and hexagonal contour, very lustrous, transparent, colorless, with pinkish Bultfonteinite and small white coatings of Tobermorite (Group). The species have been analyzed and we will send a copy of the analysis to the buyer.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 5.2 × 3.3 × 2.9 cm = 2.05” × 1.30” × 1.14”

Price: €840 / US$894 / ¥137050 / AUD$1370
Imayoshiite with Bultfonteinite, Tobermorite (Group) and Datolite (variety bakerite).
EFJ86AN6: Imayoshiite with Bultfonteinite, Tobermorite (Group) and Datolite (variety bakerite)
A novelty from the summer of 2021 and by far the best known for the species so far, in very sharp crystals, of large size, with a tabular habit and hexagonal outline, transparent, very lustrous, colorless, on matrix, associated with Andradite, pinkish Bultfonteinite and small white coatings of Tobermorite. The species have been analyzed and we will send a copy of the analysis to the buyer.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 5.3 × 4.4 × 2.8 cm = 2.09” × 1.73” × 1.10”

Main crystal size: 0.8 × 0.5 cm = 0.31” × 0.20”

Price: €1600 / US$1704 / ¥261050 / AUD$2620
Imayoshiite with Bultfonteinite, Tobermorite (Group) y Andradite.
MZL29AO0: Imayoshiite with Bultfonteinite, Tobermorite (Group) y Andradite
New for 2021 and, in all probability, the best known so far for the species. Imayoshiite occurs as numerous very sharp crystals, with a tabular shape and hexagonal outline, transparent, very lustrous and colorless to slightly yellow, which occur together with spheroidal growths of pink-orange Bultfonteinite, with small white fibrous coatings of a Tobermorite-Clinotobermorite, on Andradite matrix. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (09/2021)
Specimen size: 4.2 × 2.1 × 1.9 cm = 1.65” × 0.83” × 0.75”

Price: €440 / US$468 / ¥71790 / AUD$720
Imayoshiite with Bultfonteinite, Tobermorite (Group) y Andradite.
MFG10AO0: Imayoshiite with Bultfonteinite, Tobermorite (Group) y Andradite
New for 2021 and, in all probability, the best known so far for the species. Imayoshiite occurs as numerous very sharp crystals, with a tabular shape and hexagonal outline, transparent, very lustrous and colorless to slightly yellow, which occur together with spheroidal growths of pink-orange Bultfonteinite, with small white fibrous coatings of a Tobermorite-Clinotobermorite, on Andradite matrix. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021).
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (09/2021)
Specimen size: 4.1 × 3.7 × 1.9 cm = 1.61” × 1.46” × 0.75”

Main crystal size: 0.9 × 0.5 cm = 0.35” × 0.20”

Price: €580 / US$617 / ¥94630 / AUD$950
Imayoshiite with Bultfonteinite, Tobermorite (Group), Datolite (variety bakerite) and Andradite.
EJM67AN6: Imayoshiite with Bultfonteinite, Tobermorite (Group), Datolite (variety bakerite) and Andradite
A novelty from the summer of 2021 and by far the best known for the species so far, in very sharp crystals, of large size, with a tabular habit and hexagonal outline, transparent, with very bright luster, colorless, on matrix, associated with pinkish Bultfonteinite, Andradite and small white coatings of Tobermorite. A good size piece worthy of any Museum. The species have been analyzed and we will send a copy of the analysis to the buyer.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 9.7 × 5.8 × 3.6 cm = 3.82” × 2.28” × 1.42”

Price: €2300 / US$2449 / ¥375260 / AUD$3770
Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite.
EBR36AO0: Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite
A novelty for 2021: Very sharp crystals of Imayoshiite, a rare calcium and aluminum carbonate-borate, many of them doubly terminated, with a hexagonal prismatic shape and very well defined parallel growths, transparent, very lustrous, and on matrix. With Andradite and small reddish brown crystals of Datolite (bakerite variety) and Fluorapophyllite-(K). Very good quality for the species. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 8 × 3.4 × 2.2 cm = 3.15” × 1.34” × 0.87”

Main crystal size: 1 × 0.4 cm = 0.39” × 0.16”

Price: €980 / US$1043 / ¥159890 / AUD$1600
Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite.
EZR26AO0: Imayoshiite with Datolite (variety bakerite), Fluorapophyllite-(K) and Andradite
A novelty for 2021: Very sharp crystals of Imayoshiite, a rare calcium and aluminum carbonate-borate, many of them doubly terminated, with a hexagonal prismatic shape and very well defined parallel growths, transparent, very lustrous, and on matrix. With Andradite and small reddish brown crystals of Datolite (bakerite variety) and Fluorapophyllite-(K). Very good quality for the species. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 5.7 × 3.7 × 1.8 cm = 2.24” × 1.46” × 0.71”

Price: €980 / US$1043 / ¥159890 / AUD$1600
Imayoshiite with Sphalerite, Tobermorite (Group) and Calcite.
MFR6AP3: Imayoshiite with Sphalerite, Tobermorite (Group) and Calcite
One of the best, if not the best, Imayoshiite of very large size, coming from the 2021 finds that yielded the best known so far for the species. On a good size group of very lustrous twinned Sphalerite crystals several Calcite crystals with dominant scalenohedral forms have been precipitated and then were in turn covered almost entirely by whitish Tobermorite-Clinotobermorite crystals and, finally, a large quantity of Imayoshiite crystals of a pale cream color. Thanks to three "windows" in the Calcite crystals we can see the whole process of formation. This very "geological" specimen has been analyzed and we will send a copy of the analysis to the buyer. To learn more about this species and the rest of the paragenesis discovered so far in this mine it is essential to read the article ‘Rare Borate Minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China', whose authors are César Menor-Salván, Berthold Ottens and Ed Richard, featured in Rocks & Minerals, September/October 2021, volume 96, number 5
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (09/2021)
Specimen size: 22.3 × 13.7 × 4.8 cm = 8.78” × 5.39” × 1.89”

Main crystal size: 1.1 × 0.8 cm = 0.43” × 0.31”

Price: €10000 / US$10652 / ¥1631600 / AUD$16410
Imayoshiite with Tobermorite (Group).
TTF89AQ0: Imayoshiite with Tobermorite (Group)
The best known so far for the species. Imayoshiite occurs as crystals of very sharp tabular habit and hexagonal outline, transparent, very lustrous and colorless. On matrix, with leafy growths of Tobermorite-Clinotobermorite. If you want to know more about the species and the paragenesis of the mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China”. Rocks & Minerals. 96(5): (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (10/2021)
Specimen size: 5.3 × 3.6 × 1.9 cm = 2.09” × 1.42” × 0.75”

Price: €460 / US$489 / ¥75050 / AUD$750
Imayoshiite with Tobermorite (Group) and Calcite.
EYA11AO0: Imayoshiite with Tobermorite (Group) and Calcite
A novelty of 2021 and, in all probability, the best known so far for the species. Imayoshiite occurs in numerous very sharp crystals, with tabular shape and hexagonal outline, transparent, with great luster, and with white globular growths of Tobermorite-Clinotobermorite and some Calcite crystals The specimen, which appears reviewed and photographed in issue 162 (November-December 2021) of the magazine ‘Le Rčgne Minéral‘ (page 15), has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 4.6 × 3.2 × 2.6 cm = 1.81” × 1.26” × 1.02”

Main crystal size: 0.7 × 0.3 cm = 0.28” × 0.12”

Price: €520 / US$553 / ¥84840 / AUD$850
Imayoshiite with Tobermorite (Group) and Calcite.
EYZ11AN9: Imayoshiite with Tobermorite (Group) and Calcite
A novelty for the summer of 2021 and, in all likelihood, the best known for the species so far. Imayoshiite occurs in numerous very sharp crystals, with a tabular habit and hexagonal contour, transparent, very lustrous and between colorless and slightly yellow, occuring together with spheroidal growths of pinkish Bultfonteinite and with small white fibrous coatings of some Tobermorite group species, on Andradite matrix. These specimens have been analyzed and we will send a copy of the analysis to the buyer. To learn more about this species and the rest of the paragenesis discovered so far in this mine, it is essential to read the article 'Rare Borate Minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China' whose authors are César Menor-Salván, Berthold Ottens and Ed Richard, featured in Rock & Minerals magazine, September-October 2021, Volume 96, Number 5.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 4.7 × 3.2 × 3.5 cm = 1.85” × 1.26” × 1.38”

Price: €560 / US$596 / ¥91360 / AUD$910
Imayoshiite with Tobermorite (Group) y Andradite.
MMX70AO0: Imayoshiite with Tobermorite (Group) y Andradite
New for 2021 and, in all probability, the best known so far for the species. Imayoshiite occurs in numerous very well defined crystals, with a tabular shape and hexagonal outline, transparent, very lustrous and between colorless and slightly yellow, which are associated with small white fibrous coatings of a Tobermorite-Clinotobermorite, on an Andradite matrix. The specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of this mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (09/2021)
Specimen size: 4.4 × 2.7 × 2.7 cm = 1.73” × 1.06” × 1.06”

Main crystal size: 0.8 × 0.4 cm = 0.31” × 0.16”

Price: €560 / US$596 / ¥91360 / AUD$910
Imayoshiite with Tobermorite (Group), Datolite, Fluorapophyllite-(K) and Calcite.
EYB99AO0: Imayoshiite with Tobermorite (Group), Datolite, Fluorapophyllite-(K) and Calcite
A novelty for 2021: Imayoshiite crystals, a rare calcium and aluminum carbonate-borate, many of them doubly terminated, with a hexagonal prismatic shape and very well marked parallel growths, transparent, very lustrous, on matrix, with white fibrous coatings of some Tobermorite-Clinotobermorite, small reddish brown crystals of Datolite (variety bakerite), Fluorapophyllite-(K) and some lamellar orange-brown Calcite crystals. This specimen has been analyzed and we will send a copy of the analysis to the buyer. If you want to go deeper into the species and the paragenesis of the mine, you can consult the article by Menor-Salván, C.; Ottens, B.; Richard, E. “Rare borate minerals from the Shijiangshan-Shalonggou Deposits, Hexigten Banner, Inner Mongolia, China.” Rocks & Minerals, 96(5) (September/October 2021)
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 7.1 × 5.5 × 2.4 cm = 2.80” × 2.17” × 0.94”

Price: €390 / US$415 / ¥63630 / AUD$640
Imayoshiite with Tobermorite (Group), Fluorapophyllite-(K) and Datolite (variety bakerite).
TC2280EFA: Imayoshiite with Tobermorite (Group), Fluorapophyllite-(K) and Datolite (variety bakerite)
Crystals of Imayoshiite with a tabular shape and hexagonal outline, transparent, very lustrous and colorless, on matrix, with small white coatings of Tobermorite-Clinotobermorite, Fluorapophyllite-(K) and small reddish brown Datolite crystals (bakerite variety). The specimen has been analyzed and we will send a copy of the analysis to the buyer. The best known so far for the species.
Shijiangshan Mine, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region  China (15/07/2021)
Specimen size: 8.8 × 6.4 × 2.3 cm = 3.46” × 2.52” × 0.91”

Price: €280 / US$298 / ¥45680 / AUD$450
Inesite with Hubeite.
MG67AJ4: Inesite with Hubeite
Hubeite crystals with a very good length for the species. They are very well defined and bright with a dark brown color and implanted on very fine Inesite crystals that are between translucent and transparent, bright and with an intense pink color. The Chinese Hubeites that even during their best times were scarce are currently very difficult to find.
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province  China
Specimen size: 11.2 × 9 × 4 cm = 4.41” × 3.54” × 1.57”

Price: €2400 / US$2556 / ¥391580 / AUD$3930
Kermesite with Quartz, Chalcopyrite and Stibnite.
SV2980NRF: Kermesite with Quartz, Chalcopyrite and Stibnite
A classic of German mineralogy formed by fans of radiating Kermesite crystals of an intense crimson-red color, with a strong color contrast thanks to being deposited on snow-white Quartz crystals, on a rock matrix. From the type locality (TL) for the species, which is also the type locality for Diaphorite and Miargyrite. The specimen, which is accompanied by an old handwritten label, comes from the collection of Ignacio Gaspar Sintes, whose label and handwritten file we will send to the buyer of the piece.
Neue Hoffnung Gottes Mine, Bräunsdorf, Freiberg District, Erzgebirgskreis, Saxony/Sachsen  Germany
Specimen size: 9 × 5.8 × 4.1 cm = 3.54” × 2.28” × 1.61”

Price: €980 / US$1043 / ¥159890 / AUD$1600
Kësterite with Mushistonite, Muscovite, Calcite and Fluorapatite.
TFF27AN4: Kësterite with Mushistonite, Muscovite, Calcite and Fluorapatite
Extensive group of Kësterite crystals with very sharp crystal forms and a yellowish brown color due to coatings of Mushistonite. The group is on matrix with lamellar Muscovite crystals, and small very lustrous water-clear crystals of Fluorapatite in the front, and larger crystals of pink Fluorapatite in the back, together with white rhombohedral Calcite crystals. An especially elegant specimen in which the perfection and the absence of damage to the crystals and their harmonious arrangement on the matrix make it aesthetically pleasing, something that does not normally occur in this species.
Mount Xuebaoding, Pingwu, Mianyang Prefecture, Sichuan Province  China
Specimen size: 7.8 × 6.9 × 4.1 cm = 3.07” × 2.72” × 1.61”

Price: €2200 / US$2343 / ¥358950 / AUD$3610
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJD51AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 5.9 × 3.7 × 4.1 cm = 2.32” × 1.46” × 1.61”

Main crystal size: 1 × 0.9 cm = 0.39” × 0.35”

Price: €660 / US$703 / ¥107680 / AUD$1080
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJE73AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 3.7 × 3.4 × 3 cm = 1.46” × 1.34” × 1.18”

Price: €680 / US$724 / ¥110940 / AUD$1110
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJF73AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 5.5 × 4 × 3.7 cm = 2.17” × 1.57” × 1.46”

Price: €860 / US$916 / ¥140310 / AUD$1410
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJL93AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 9.8 × 7 × 5 cm = 3.86” × 2.76” × 1.97”

Price: €940 / US$1001 / ¥153370 / AUD$1540
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJK66AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 9 × 6.5 × 5.5 cm = 3.54” × 2.56” × 2.17”

Main crystal size: 0.8 × 0.6 cm = 0.31” × 0.24”

Price: €1200 / US$1278 / ¥195790 / AUD$1960
Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte.
EJA97AQ0: Kolwezite and Malachite after Co-rich Dolomite on Malachite and Chrysocolla after Baryte
New at Sainte-Marie 2023 A specimen that represents, apart from its evident aesthetics and its world novelty, a complete treatise on mineralogy, starting with a cobalt-bearing Dolomite (which has since disappeared during the process), followed by successive substitutions in which more copper was added, leaving as a final result Kolwezite-Malachite in pseudomorphic shapes after crystals of the initial cobalt-bearing Dolomite, and greenish blue Chrysocolla pseudomorphs after Baryte, with a stage of Malachite growth, also pseudomorphic after Baryte. The discovery of this morphological and chemical complexity will soon be reported more extensively in an upcoming article in the French magazine Le Rčgne Minéral.
Tenke-Fungurume area, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Democratic Republic of the Congo (Zaire) (02-03/2023)
Specimen size: 9.2 × 7.3 × 5.5 cm = 3.62” × 2.87” × 2.17”

Price: €2300 / US$2449 / ¥375260 / AUD$3770
Lazulite with Augelite, Quartz and Siderite.
MJ86AE2: Lazulite with Augelite, Quartz and Siderite
Aggregate of twinned Lazulite crystals with very well defined faces and edges and partially coated by very bright pale green Augelite microcrystals, a small brown rhombohedral Siderite and clear Quartz.
Crosscut Creek, Kulan Camp area, Rapid Creek area, Dawson mining district, Yukon Territory  Canada (07/1995)
Specimen size: 6.8 × 6.1 × 2.2 cm = 2.68” × 2.40” × 0.87”

Main crystal size: 1.2 × 0.8 cm = 0.47” × 0.31”

Price: €190 / US$202 / ¥31000 / AUD$310
Lazulite with Siderite and Quartz.
BFR74AP1: Lazulite with Siderite and Quartz
Druse of twinned Lazulite crystals with very well defined faces and edges, translucent, with good luster and an intense color. With small water-clear Quartz crystals and rhombohedral Siderite crystals. Of higher quality than usual in this deposit.
Crosscut Creek, Kulan Camp area, Rapid Creek area, Dawson mining district, Yukon Territory  Canada (07/1995)
Specimen size: 10.5 × 7.1 × 2.9 cm = 4.13” × 2.80” × 1.14”

Price: €780 / US$830 / ¥127260 / AUD$1280

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