FA-LSAG024OR-001-017

Natural Gems Belgium Colored Stone Certification FA-LSAG024OR-001-017

IDENTIFICATION : Natural orangy red and orangy milky white Lake Superior Agate - 49.60 ct - pear Cabochon - unheated

Species : Natural Chalcedony (a cryptocrystalline form of quartz)
Variety : Agate

DESCRIPTION

Shape & Cutting Style : pear, cabochon, polished both sides
Measurements : 37.7 x 27.1 x 6.3 mm
Carat Weight : 49.60 Carat
Color : Orangy red, orangy grey and orangy milky white and white lines 
Clarity : N/A
Transparency : Semi-Translucent

Birefringence : Up to 0.004
Crystallography : Hexagonal (trigonal)
Dispersion : None
Luster : Waxy
Hardness : 6.5-7
Refractive index : 1.530-1.543
Specific gravity : 2.60-2.64

COMMENTS :

No indications of heating

Personal Note From Natural Gems Belgium:

This pear shaped cabochon has very good polish grade, good symmetry, and has a nice natural variation of orangy red, orange borders and orangy milky white as main base as well as white lines in triangle lines. Nice pattern, good color