Photos by cut - Emerald

Tourmaline (tricolor)

Gemstone: Tourmaline

Location of Origin: Brazil

Cut Type: Emerald

Weight: 0.70 cts.

Dimensions: 8.12mm x 3.85mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8230View Count: 247

Emerald (rare locality gem)

Gemstone: Emerald

Location of Origin: Swat, Swat District, Khyber Pakhtunkhwa Province, Pakistan

Cut Type: Emerald

Weight: 0.55 cts.

Dimensions: 5.18mm x 4.66mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8222View Count: 253

Swiss Blue Topaz (treated)

Gemstone: Topaz

Location of Origin: Brazil

Cut Type: Emerald

Weight: 14.74 cts.

Dimensions: 15.67mm x 11.29mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8213View Count: 241

Rhodochrosite

Gemstone: Rhodochrosite

Location of Origin: N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa

Cut Type: Emerald

Weight: 0.51 cts.

Dimensions: 5.00mm x 3.30mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8195View Count: 273

Montebrasite included with Boulangerite “needles”

Gemstone: Montebrasite

Location of Origin: Brazil

Cut Type: Emerald

Weight: 21.55 cts.

Dimensions: 18.13mm x 13.49mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8180View Count: 345

Sphalerite

Gemstone: Sphalerite

Location of Origin: Las Manforas Mine (Aliva Mine), Camaleño, Cantabria, Spain

Cut Type: Emerald

Weight: 0.61 cts.

Dimensions: 5.38mm x 3.66mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8171View Count: 298

Scapolite

Gemstone: Scapolite

Location of Origin: Pamir Mountains, Asia

Cut Type: Emerald

Weight: 1.23 cts.

Dimensions: 7.24mm x 5.88mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8162View Count: 300

Apatite

Gemstone: Apatite

Location of Origin: Pakistan

Cut Type: Emerald

Weight: 1.30 cts.

Dimensions: 7.71mm x 5.68mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8160View Count: 280

Smithsonite (cadmian – incredible color)

Gemstone: Smithsonite

Location of Origin: Masua Mine, Masua, Iglesias, South Sardinia Province, Sardinia, Italy

Cut Type: Emerald

Weight: 3.77 cts.

Dimensions: 10.62mm x 6.20mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8156View Count: 296

Tourmaline (tricolor)

Gemstone: Tourmaline

Location of Origin: Brazil

Cut Type: Emerald

Weight: 0.89 cts.

Dimensions: 8.03mm x 3.68mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 8155View Count: 305
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