Photos by cut - Oval Cabochon

Tiger’s Eye

Gemstone: Tiger's Eye

Location of Origin: Northern Cape, South Africa

Cut Type: Oval Cabochon

Weight: 45.70 cts.

Dimensions: 29.71mm x 39.28mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7976View Count: 470

Star Sapphire

Gemstone: Star Sapphire

Location of Origin: Sri Lanka

Cut Type: Oval Cabochon

Weight: 6.81 cts.

Dimensions: 9.10mm x 10.13mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7975View Count: 433

Serpentine Jade Cat’s-Eye

Gemstone: Serpentine

Location of Origin: Afghanistan

Cut Type: Oval Cabochon

Weight: 4.16 cts.

Dimensions: 9.43mm x 10.82mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7958View Count: 550

Phosphosiderite (great color – analyzed and confirmed)

Gemstone: Phosphosiderite

Location of Origin: Chile

Cut Type: Oval Cabochon

Weight: 18.16 cts.

Dimensions: 14.96mm x 20.10mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7949View Count: 448

Fire Opal

Gemstone: Fire Opal

Location of Origin: Mexico

Cut Type: Oval Cabochon

Weight: 4.56 cts.

Dimensions: 10.43mm x 15.94mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7944View Count: 629

Fire Opal in matrix

Gemstone: Fire Opal

Location of Origin: Mexico

Cut Type: Oval Cabochon

Weight: 6.13 cts.

Dimensions: 11.15mm x 16.33mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7933View Count: 613

Emerald

Gemstone: Emerald

Location of Origin: Brazil

Cut Type: Oval Cabochon

Weight: 11.73 cts.

Dimensions: 13.01mm x 17.07mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7929View Count: 768

Nephrite Jade (Nephrite) (natural color)

Gemstone: Nephrite

Location of Origin: Onot river, Irkutsk Oblast, Russia

Cut Type: Oval Cabochon

Weight: 8.84 cts.

Dimensions: 11.31mm x 15.59mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7925View Count: 949

Opal Doublet (multicolor)

Gemstone: Opal

Location of Origin: Australia

Cut Type: Oval Cabochon

Weight: 16.22 cts.

Dimensions: 18.10mm x 24.98mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7924View Count: 711

Malachite

Gemstone: Malachite

Location of Origin: Katanga, DR Congo

Cut Type: Oval Cabochon

Weight: 115.00 cts.

Dimensions: 30.96mm x 40.47mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 7919View Count: 671
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