Sunstone- Lemon Yellow

Square (Old Mine V-57)(JJG); 1.33 Cts.; 6.9 mm

$53.00

Type: Sunstone2

Origin: Spectrum Mine Oregon

Weight: 1.33

Color: Lemon Yellow

Cut: Square (Old Mine V-57)(JJG)

Clarity: VVS

Size: 6.9 mm

Treatments: No Known Treatment

Genealogy: FOco Gems mined $ cut.

Hardness: 6.5

Source: Classic material from the basalts of the high plains of Oregon.

Comments: Original stone rough: 6.75cts cut to a 1.33 cts stone or 20% of the original was retained.

CaNa)(SiAl)4O8 with calcium (Ca) ranging from 70–50% and sodium (Na) from 30– 50%.