NATIVE COPPER ALTERING TO MALACHITE & CUPRITE

Beautiful piece of shiny native copper encrusted with green malachite oxidation and a white mineral, probably calcite. Approx. size is 5 x 6 x 2.5 inches and it weighs about 4.2 pounds. Very nice disp

Estate items. Marked..none Tested. Copper . Size. See pics . 35 grams

Estate items. Marked. None Tested. Copper malachite . Size. See pics .

Native American Zuni type two-stranded malachite necklace, the beads carved in bird, fish, bear or tortoise form, malachite is a copper carbonate hydroxide mineral, opaque and green-banded. 26inch L.

2 Vintage Native American Buckles, (1) E. OHMSATTE, Zuni, mother of pearl, jet, malachite, coral, lapis and (1) turquoise, mother of pearl & coral mounted on copper. CONDITION: Very good

Large native copper specimen, possible origin Utah Tintic mine, having a smooth flattened profile and verdigris oxidization. Approximate Dimensions: h. 3.70", w. 16", d. 14".

Cuivre natif sur calcite Native Copper in Calcite Keweenaw Copper Mining District, Upper Peninsula, Michigan, USA Nearly half of the copper produced in the United States was mined in the Upper Peninsu

Three specimens of native copper from the Ray Mine in Pinal County, Arizona. There used to be a town of Ray, Arizona, but it got mined away as the open-pit copper mine expanded decades ago. The neares

No Reserve! Title: 38.12 ct Natural Copper Malachite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 38.12 Size: 39.15 x 20.79 x 3.78 Additional Information: Rectangular - USA/Egypt Ship

Collection of Native Copper slabs from Adams County PA, Magnetite slab from Cornwall PA, and Agate slabs (unknown location) largest Copper slab measures appx 4" 6"

No Reserve! Title: 33.12 ct Natural Copper Malachite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 33.12 Size/Dimensions: 36.35 x 21.52 x 4.52 Additional Information: Oval - USA/Egypt

No Reserve! Title: 33.12 ct Natural Copper Malachite Color/Clarity: Opaque Loosegemstone Carat Weights: 33.12 Size/Dimensions: 36.35 x 21.52 x 4.52 Additional Information: Oval - USA/Egypt Shipping: D

A group of native copper specimens, each held in a white card collector's tray. 180 grams total, 24-42 mm (1 - 1 5/8 in.). Caledonia Mine, Ontonagon County, Michigan, USA. Mineral Imports, London, UK.

No Reserve! Title: 34.46 ct Natural Copper Malachite Color/Clarity: Opaque Carat Weight: 34.46 Dimensions: 34.15 x 22.10 x 4.80 Additional Information: Oval - USA/Egypt Shipping: Domestic: Flat-rate

copper & silver tray with handle inlaid with malachite & lapiz, marked Los Castillos Mexico 250

No Reserve! Title: 43.45 ct Natural Copper Malachite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 43.45 Size/Dimensions: 32.05 x 21.30 x 4.90 Additional Information: Rectangular - USA

Malachite set in copper and sterling silver setting bracelet weighs 83.24 grams. Measures: 7" long. X 1.5" wide

Oval-Africa

No Reserve! Title: 47.25 ct Natural Copper Malachite Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 47.25 Size/Dimensions: 36.40 x 24.60 x 5.00 Additional Information: Oval - Africa Shippin

No Reserve! Title: 50.04 ct Natural Copper Malachite Color/Clarity: Opaque Carat Weight: 50.04 Size/Dimensions: 38.90 x 24.40 x 5.00 Additional Information: Oval - USA/Egypt Shipping: Domestic: Flat-

Measures 3" by 1 3/4" by 1 1/2". 75 grams

Square-Africa

No Reserve! Title: 46.50 ct Natural Copper Malachite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 46.5 Size/Dimensions: 39.20 x 24.85 x 4.85 Additional Information: Oval - Africa Ship

No Reserve! Title: 39.75 ct Natural Copper Malachite Color/Clarity: Opaque Carat Weight: 39.75 Dimensions: 25.60 x 25.10 x 5.70 Additional Information: Fancy - USA/Egypt Shipping: Domestic: Flat-rate