Photos by cut - Oval Cabochon

Star Enstatite

Gemstone: Enstatite

Location of Origin: Sri Lanka

Cut Type: Oval Cabochon

Weight: 2.48 cts.

Dimensions: 9.6mm x 7.8mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4967View Count: 906

Rhodochrosite (slightly gemmy)

Gemstone: Rhodochrosite

Location of Origin: Capillitas mining district, Andalgalá Department, Catamarca Province, Argentina

Cut Type: Oval Cabochon

Weight: 11.95 cts.

Dimensions: 16.18mm x 12.15mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4956View Count: 805

Ocean Jasper (Northeast Madagascar)

Gemstone: Jasper

Location of Origin: Madagascar

Cut Type: Oval Cabochon

Weight: 8.41 cts.

Dimensions: 18.04mm x 13.16mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4944View Count: 849

Prehnite

Gemstone: Prehnite

Location of Origin: Kayes Region, Mali

Cut Type: Oval Cabochon

Weight: 6.03 cts.

Dimensions: 11.97mm x 9.96mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4932View Count: 828

Tanzanite

Gemstone: Tanzanite

Location of Origin: Merelani Hills (Mererani), Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania

Cut Type: Oval Cabochon

Weight: 0.48 cts.

Dimensions: 5.07mm x 4.17mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4930View Count: 736

Tiger’s Eye (unusual color)

Gemstone: Tiger's Eye

Location of Origin: Northern Cape, South Africa

Cut Type: Oval Cabochon

Weight: 5.43 cts.

Dimensions: 19.87mm x 8.96mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4929View Count: 858

Fire Opal

Gemstone: Fire Opal

Location of Origin: Mexico

Cut Type: Oval Cabochon

Weight: 0.27 cts.

Dimensions: 4.66mm x ?mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4924View Count: 762

Fire Opal

Gemstone: Fire Opal

Location of Origin: Mexico

Cut Type: Oval Cabochon

Weight: 0.27 cts.

Dimensions: 4.66mm x ?mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4923View Count: 833

Star Sapphire

Gemstone: Star Sapphire

Location of Origin: Sri Lanka

Cut Type: Oval Cabochon

Weight: 6.90 cts.

Dimensions: 12.00mm x 8.75mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4920View Count: 865

Chrysocolla

Gemstone: Chrysocolla

Location of Origin: Miami, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila Co., Arizona, USA

Cut Type: Oval Cabochon

Weight: 6.96 cts.

Dimensions: 13.90mm x 10.15mm x ?mm

© Brian Kosnar - Mineral ClassicsPhoto ID: 4918View Count: 828
Previous PagePage 40 of 82 (391 to 400 of 811 total)Next Page
Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82

Copyright © Jolyon & Katya Ralph 1993-2020. Site Map. Locality, gem & photograph data are the copyright of the individuals who submitted them. For more information please contact the . Gemdat.org is an online information resource dedicated to providing free gemmological information to all.