Sunstone- Lemon Yellow

Rectangle (emerald-57)(JJG);1.14 Cts; 4 x 10 mm

$45.00

Type: Sunstone

Origin: Spectrum Mine Oregon

Weight: 1.14

Color: Lemon Yellow

Cut: Rectangle (emerald-57)(JJG)

Clarity: VVS

Size: 4 x 10 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: Shows color zonation from one end more orange than the other. Nice play of color.

Original stone rough: 8.7 cts cut to a 1.14 cts stone or 13% of the original was retained.

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