Two Mineral Specimens: Chalcanthite & Malachite

Grouping of Four (4) Assorted Mineral Specimens. Two stand to accompany the lot. Malachite mineral measures 5-5/8", smallest measures 3-1/4". Condition: Good natural condition Estimate: $100.00 - $200

6pc Design Lot. Includes Malachite, Onyx Hinged Box and two matching Coasters. Three Natural Crystal Mineral Specimens including Crystal Geode, Amethyst and Quartz. Dimensions: H: 6 inches: W: 4.25 in

Two mineral specimens comprising one amethyst purple quartz rock crystal cluster and one uncut raw tiger's eye stone. Tiger's eye: 2.25" H x 4" W x 3.5" D.

TWO MINERAL SPECIMENS, PINK DOLOMITE WITH SPHALERITE 3X4", SPHALERITE & QUARTZ 3X4"

Malachite/Azurite Mix Arizona 1lb 3oz

Malachite Mix Democratic Republic of Congo 8oz

Malachite Mix: Rough, End Cut, Polished Democratic Republic of Congo 13oz

Chalcanthite Lab-Grown

GYPSUM DESERT ROSE & COPPER SPECIMENS, 2 PCS, L 10"-13" A selection of two mineral specimens. Includes a copper specimen (H 3.5" x W 10" x D 9") and gypsum desert rose specimen (H 5" x W 13" x D 8").F

Velvet Malachite Democratic Republic of Congo

20th century, rectangular California Buckeye burlwood and walnut box, hinged acrylic lid with various inset mineral specimens, including: malachite, azurite, rhodochrosite, and others, opening to sing

Large mineral specimen of Malachite , likely in limestone rock. Measures 8 x 6 x 3 in. Malachite forms deep within the earth over or of copper deposits . It’s distinctive deep green banded colo

Large mineral specimen of Malachite , likely in limestone rock. Measures 8 x 6 x 3 in. Malachite forms deep within the earth over or of copper deposits . Its distinctive deep green banded color is wel

Two old and polished, mineral collector's eggs: mahogany obsidian and stabilized malachite; each on a French-style, silver-gilt tripod stand with design of mask and fruit swags on claw feet, mount

Grouping of Two (2) Gemstone Mineral Specimens. One has a base. Natural wear to both. Tallest measures 6-1/2" H x 7" W. Shipping $58.00 (estimate $200-$300)

Two (2) Agate Mineral Specimens on Wooden Stands. Both are unpolished with various shades. Natural wear to both. Tallest measures 5-1/4" H x 4-1/2" W. Shipping $58.00 (estimate $150-$250)

A pair of chalcanthite specimens; supplied in a display case with old collector's identification label. 35.2 grams total, 44mm (box: 76 x 60 x 35mm) (1 3/4 (3 x 2 1/4 x 1 1/2)"). From the historic ‘

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

Mashamba Mine - Kolwezi - Katanga - Congo. Botryoidal Malachite specimen, very lustrous 92mm x 62mm

Malachite mineral specimen geological sample, mounted on a wooden plinth, with label reading: "$950 Malachite Sculpt., etc.". 11" H x 11.5" W x 12" D.

A very large cut mammillary malachite specimen. 1.1 kg, 12.1cm (4 3/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley

Comprising dark green malachite with tabular deep blue azurite crystals. 30 grams, 60 mm (2 1/2 in.). Collected in person from various parts of the world mainly between 1957-1966. From the private min

A polished piece of beautifully figured malachite, with numerous 'eyes' exposed on the polished surface. From the historic ‘Victorian Museum’ collection of Gregory, Bottley & Lloyd (Gregory's); fo

Est. $ 30 - 50 Azurite with Malachite Mineral Specimen. In matrix measuring 4.25 X 3inches.