The World of Gold, Opals and Other Phenomenal Gems

Bonhams London, Los Angeles 7601 W. Sunset Boulevard Los Angeles CA 90046 Tel: +1 323 850 7500 Fax : +1 323 850 6090 info.us@bonhams.com

Datum der Auktion: 20.05.2019

Los-Nr. 600
Carved Opal, Smoky Quartz and Tourmaline Parrot by Erwin Klein

Idar-Oberstein, Germany Circa 1980 Retailed by Vacheron Constantin, Geneva, Switzerland Carved from...

Bonhams London, 20.05.2019
Schätzpreis
1.500 $ - 2.500 $
Zuschlagspreis:
1.912 $
Los-Nr. 601
Labradorite Carving of a Bird

Idar-Oberstein, Germany Depicting a finch, the body carved from a single specimen of labradorite...

Bonhams London, 20.05.2019
Schätzpreis
400 $ - 600 $
Zuschlagspreis:
573 $
Los-Nr. 602
Labradorite Box with Excellent Blue Flash

Madagascar Formed of well polished slabs of bright blue labradorite, the hinged lid opening to...

Bonhams London, 20.05.2019
Schätzpreis
600 $ - 800 $
Zuschlagspreis:
1.083 $
Los-Nr. 603W
Boulder Opal Waterfall Sculpture

Queensland, Australia Made by an Australian artist, this unique waterfall feature incorporates...

Bonhams London, 20.05.2019
Schätzpreis
5.000 $ - 7.000 $
Zuschlagspreis:
3.570 $
Los-Nr. 604W
Large and Impressive Boulder Opal Carving of Sea Turtles

Queensland, Australia Carved from a single large, immense specimen of boulder opal consisting of...

Bonhams London, 20.05.2019
Schätzpreis
2.000 $ - 3.000 $
Zuschlagspreis:
2.550 $
Los-Nr. 605
Boulder Opal Carving of a Rhinoceros

Queensland, Australia Idar-Oberstein, Germany Retailed by H. Stern Carved from a single piece of...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 700 $
Zuschlagspreis:
1.275 $
Los-Nr. 606
Labradorite Carving of an Eagle's Head

Madagascar Carved from a single specimen of labradorite, the blue sheen used to evoke the feathers...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 600 $
Zuschlagspreis:
892 $
Los-Nr. 607
Labradorite Box with Brilliant Blue Flashes

Expertly carved and polished from large slabs of labradorite from Madagascar, the box has been well...

Bonhams London, 20.05.2019
Schätzpreis
700 $ - 900 $
Zuschlagspreis:
1.402 $
Los-Nr. 608
Four Dendritic Opal Cabochons

An unusual collection of four dendritic (or "moss" opals) including a blue opal, Peru, weighing...

Bonhams London, 20.05.2019
Schätzpreis
300 $ - 500 $
Zuschlagspreis:
n. a.
Los-Nr. 609
Pair of Yellow Beryl Cat's Eye Cabochons

Brazil A well-matched pair of oval cabochons, each having a bright, golden yellow hue and strong...

Bonhams London, 20.05.2019
Schätzpreis
1.500 $ - 2.000 $
Zuschlagspreis:
1.275 $
Los-Nr. 610
Fine Large Moonstone

Burma Truly a stone for the serious collector, such large feldspar gems are no longer being exported...

Bonhams London, 20.05.2019
Schätzpreis
2.000 $ - 3.000 $
Zuschlagspreis:
2.040 $
Los-Nr. 611
Rare Cat's Eye Moonstone

Burma A large and beautifully, polished circular cabochon of moonstone. It possesses a distinct and...

Bonhams London, 20.05.2019
Schätzpreis
1.200 $ - 1.500 $
Zuschlagspreis:
6.325 $
Los-Nr. 612
Large Star Moonstone

India A large, oval cabochon with milky white adularescence, which also displays the phenomenon of a...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 700 $
Zuschlagspreis:
956 $
Los-Nr. 613
Rare Double-star Blue Sapphire - A Published Gem

Sri Lanka Polished as an oval cabochon with a high dome, this sapphire of classic Sri Lankan...

Bonhams London, 20.05.2019
Schätzpreis
5.000 $ - 8.000 $
Zuschlagspreis:
5.075 $
Los-Nr. 614
Fine Cat's Eye Moonstone

Burma A large oval cabochon moonstone of fine quality and transparency having the optical phenomena...

Bonhams London, 20.05.2019
Schätzpreis
3.000 $ - 5.000 $
Zuschlagspreis:
2.295 $
Los-Nr. 615
Rare Gold-in-Quartz

Gympie, Queensland, Australia Weighing well over an ounce, this pretty specimen has value well...

Bonhams London, 20.05.2019
Schätzpreis
700 $ - 1.000 $
Zuschlagspreis:
204 $
Los-Nr. 616
California Crystallized Gold --"The Dragon"

Eagle's Nest, Michigan Bluff, Placer County, California An exquisite miniature specimen with...

Bonhams London, 20.05.2019
Schätzpreis
2.500 $ - 3.500 $
Zuschlagspreis:
n. a.
Los-Nr. 617
California Crystallized Leaf Gold in Quartz

Harvard Mine, Jamestown Mining District, Tuolumne Co., California Comprising bright, lustrous gold...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 600 $
Zuschlagspreis:
765 $
Los-Nr. 618
California Crystallized Gold

S. Fork Stanislaus River, Columbia Mining District, Tuolumne Co., California A fine specimen...

Bonhams London, 20.05.2019
Schätzpreis
900 $ - 1.000 $
Zuschlagspreis:
1.657 $
Los-Nr. 619
Two North American Gold-in-Quartz Specimens

The first, a thumbnail specimen, Nighthawk Lake area, Ontario, Canada, height 1.2 cm; the second, a...

Bonhams London, 20.05.2019
Schätzpreis
300 $ - 500 $
Zuschlagspreis:
n. a.
Los-Nr. 620
Crystallized California Gold from the "Mother Lode"

Motherlode, Mariposa County, California A beautiful thumbmail specimen featuring an arborescent...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 700 $
Zuschlagspreis:
573 $
Los-Nr. 621
California Crystallized Gold

16 to 1 Mine, Alleghany Mining District, Sierra County, California An arborescent specimen of "tree...

Bonhams London, 20.05.2019
Schätzpreis
500 $ - 700 $
Zuschlagspreis:
n. a.
Los-Nr. 622
California Leaf Gold-in-Quartz

Harvard Mine, Jamestown Mining District, Tuolumne County, California An exquisite thumbnail specimen...

Bonhams London, 20.05.2019
Schätzpreis
300 $ - 500 $
Zuschlagspreis:
637 $
Los-Nr. 623
California Gold Nugget

Placer County, California A classic river tumbled nugget with excellent three-dimensional form...

Bonhams London, 20.05.2019
Schätzpreis
1.800 $ - 2.500 $
Zuschlagspreis:
2.167 $
Los-Nr. 624
Large Gold Nugget

California Having roughly the shape of a large arrowhead, this character-filled nugget has traces of...

Bonhams London, 20.05.2019
Schätzpreis
8.000 $ - 12.000 $
Zuschlagspreis:
n. a.
Los-Nr. 625
California Gold Nugget

A beautiful water-worn nugget having traces of quartz and oxides in the crevices. Weighing...

Bonhams London, 20.05.2019
Schätzpreis
15.000 $ - 20.000 $
Zuschlagspreis:
n. a.
Los-Nr. 626
Gold Nugget

California A hefty nugget with great three-dimensionality, having minor traces of white quartz in...

Bonhams London, 20.05.2019
Schätzpreis
3.500 $ - 4.500 $
Zuschlagspreis:
n. a.
Los-Nr. 627
California Gold Nugget

An alluvial nugget of great character with a naturally pierced hole and minor oxides in the...

Bonhams London, 20.05.2019
Schätzpreis
5.000 $ - 6.000 $
Zuschlagspreis:
n. a.
Los-Nr. 628
California Crystallized Gold-in-Quartz

Colorado Quartz Mine, Mariposa County, California A classic example with unbelievable luster, the...

Bonhams London, 20.05.2019
Schätzpreis
80.000 $ - 100.000 $
Zuschlagspreis:
n. a.
Los-Nr. 629
California Crystallized Gold--"The Bonsai Tree"

Colorado Quartz Mine, Mariposa County, California Minute crystallization of exquisite form...

Bonhams London, 20.05.2019
Schätzpreis
30.000 $ - 40.000 $
Zuschlagspreis:
n. a.
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