Malachite - one side polished specimen - fantastic form

Item: Malachite - one side polished specimen - fantastic form Origin: Mindingi Mine, Swambo, Katanga Copper Crescent, Katanga, Democratic Republic of Congo (Zaïre) Materials: Malachite Dimensions: 34

Large malachite free form mineral specimen. One side polished, the other in it's natural state with applied carpet squares for scratch protection. 3 1/2" H x 10 1/2" W x 8" D. 20th century. Provenance

Natural free-form malachite copper carbonate hydroxide mineral specimen with concave polished center surrounded by crystalline unpolished border, polished sides, unfinished raw stone bottom. Unmarked.

17.5 LB.ONE SIDE POLISHED/ONE SIDE UNPOLISHED LABRADORITE SPECIMEN - (LA28) Height: 10 in. by Width: 7.5 in. by Depth: 6 in.

Two (2) amber. Of raw form with one side polished. 17 x 12 cm each, 754 grams total

Devonian Period, 416-359 million years BP. A large fossil coral colony specimen pair, polished on one side to reveal the detail and colour of the species Arachnophyllum pentagonam, from Assa Zag, West

Item: Agate Origin: Kardzhali, Rhodope Mts. Bulgaria Size: 5x5x2 cm / 65 gram unusual brown/black specimen. half geode, one side polished. natural color. Please note that this lot has a confidential r

Amber Specimen Amber is polished on one side to reveal the debris trapped within; bottom is a more opaque, butterscotch amber and the top is a more translucent, cognac amber {Weight 311 grams; dimensi

An exceedingly fine display specimen of labradorite, polished on one side, with blue, yellow, and green 'schiller' on the entire polished side and blue schiller on the unpolished back face. From Madag

A group of ten one-off polished malachite mineral specimens of good quality malachite. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.184. 119 grams total, 25-46mm (1/4 - 1 3/4"). From the

A fine deep purple amethyst specimen cut and polished to one side, with rainbow reflections; in white card tray with label reading: 'AMETHYST, Rio Grande do Sul, Brazil'. 188 grams, 82mm (3 1/4"). Fro

Two Baltic Amber Specimens with InsectsBoth polished on one side to reveal the insect trapped within, the first featuring multiple flies in an amber specimen measuring approximately 1.89 x 1.20 inches

A Chinese Antique ink Stone: Of Rectangular Form, Smoothly Polished And Carved On One Side With A Circular Grinding Surface, Of Qing Dynasty; Size: L: 7-1/4" (18.42cm)

A Chinese Antique ink Stone: Of Rectangular Form, Smoothly Polished And Carved On One Side With A Circular Grinding Surface, Calligraphy inscribed On The Body; Size: L: 10" (25.4cm)

A Chinese Antique ink Stone: Of Rectangular Form, Smoothly Polished And Carved On One Side With A Wide Grinding Surface, Of Ming Dynasty; Size: L: 8-1/2" (21.59cm)

Petrified Wood Slab Specimen. Bois silicifiÈ, one side is polished and level, while the other has been left rough. The polished side is mainly red in color, with a tan center and some orange tone t

A Chinese Antique ink Stone: Of Rectangular Form, Smoothly Polished And Carved On One Side With A Circular Grinding Surface; Size: L: 6" (15.24cm)

A polished & textured natural stone geode specimen. Sliced on one side and polished to reveal interior which is a light gray-blue hue. Measures approx. 2.75H x 3.75W in. Property of Manhattan estates

13 inches tall and 15 inches wide heavy weight malachite specimen with cut polished side and raw geode side. Comes with lucite tabletop stand, approx 12 inches tall Malachite specimen, cut stone, ston

Of rounded rectangular form, one side carved in high relief with an elegant lady dressed in long flowing robes, her left hand holding a lotus flower, malachite is a green copper carbonate hydroxide mi

DESCRIPTION: Two specimens of petrified wood, each featuring at least one polished side. CIRCA: Ancient ORIGIN: USA DIMENSIONS: H: 2.75-7" W: 4.25-6.75" L: 4-5.5" CONDITION: Great condition

Tony Rosenthal (American, 1914-2009). Untitled. Polished steel cube form sculpture with intersecting design at one side, unsigned, date unknown. 3" H x 3" x 4" (7.6 x 7.6 x 10.2 cm.). From The Estate

Malachite Barbell Cufflinks. Pair of signed Tiffany & Co. 14kt yellow gold barbell form cufflinks with polished malachite balls to one terminal. Stamped, "Tiffany & Co 14K". Total ap

Joel O'DorisioAmerican, 20th/21st centuryUntitledGlassSigned and dated to underside, 2000. Polished spire form, cranberry casting with one unfinished side.Provenance: Purchased by Kenneth Langsdorf th