Photos by cut - Freeform

Swiss Blue Topaz (treated)

Gemstone: Topaz

Location of Origin: Brazil

Cut Type: Freeform

Weight: 2.29 cts.

Dimensions: 8.49mm x 9.54mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6855View Count: 690

Agate

Gemstone: Agate

Location of Origin: Yellowstone River, Custer Co., Montana, USA

Cut Type: Freeform

Weight: 300.0 cts.

Dimensions: 62.4mm x 50.8mm x 12.5mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6837View Count: 703

Montebrasite

Gemstone: Montebrasite

Location of Origin: Minas Gerais, Brazil

Cut Type: Freeform

Weight: 2.92 cts.

Dimensions: 12.9mm x 7.7mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6692View Count: 986

Quartz with Ilmenite Inclusions

Gemstone: Quartz

Location of Origin: Brazil

Cut Type: Freeform

Weight: 9.18 cts.

Dimensions: 15.42mm x 13.59mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6654View Count: 764

Howlite

Gemstone: Howlite

Location of Origin: Lang Mine (Sterling Mine; Sterling Borax Mine; Tick Canyon Borax Mine), Tick Canyon Borate deposit, Tick Canyon, Lang, Los Angeles Co., California, USA

Cut Type: Freeform

Weight: 26.54 cts.

Dimensions: 17.14mm x 25.97mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6651View Count: 1247

Peridot

Gemstone: Peridot

Location of Origin: Myanmar

Cut Type: Freeform

Weight: 3.02 cts.

Dimensions: 9.68mm x 8.63mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6646View Count: 1719

Axinite

Gemstone: Axinite

Location of Origin: Dodo Mine, Saranpaul, Khanty-Mansi Okrug (Khanty Mansiysk), Tyumen Oblast, Russia

Cut Type: Freeform

Weight: 0.52 cts.

Dimensions: 7.77mm x 3.82mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6641View Count: 1228

Boulder Opal

Gemstone: Boulder Opal

Location of Origin: Queensland, Australia

Cut Type: Freeform

Weight: 33.84 cts.

Dimensions: 17.66mm x 26.52mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6608View Count: 1223

'Heaven'

This stone is 1 inch long 3/4 inch wide 21 cts. and is as good as it gets for Fire Obsidian. One small flaw i think was a pit or ash pocket in polish finish.

Cut Type: Freeform

Weight: 21 cts.

© E.CoonsPhoto ID: 6546View Count: 632

Multiple photos availableBanded Agate

Gemstone: Agate

Location of Origin: Mexico

Cut Type: Freeform

Weight: 24.97 cts.

Dimensions: 9.29mm x 55.90mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 6515View Count: 946
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