Gemstones

Gemstones

 

Code Name
AB Amber HN Hessonite PQ Phantom quartz
AC Apple coral HQ Himalyan quartz PR Peridot
AG Agate HT Hematite PS Pietersite
AI Apatite HW Howlite PW Pearl, white
AM Amethyst HY Hyperstine PY Pyrite
AN Ammonite IO Iolite QI Quartz with inclusions
AO Aragonite IS Iolite-sunstone QS Sagenetic agate
AP Apophyllite IT Imperial topaz RC Rhodochrosite
AQ Aquamarine JD Jade RE Red tiger's-eye
AR Azurite JE Jet RG Rhodolite garnet
AS Abalone shell JI Imperial Jasper RM Rainbow moonstone
AT Ametrine JO Ocean Jasper RN Rhodonite
AV Aventurine JP Picture Jasper RO Rainbow obsidian
AZ Amazonite JR Red Jasper RQ Rutilated quartz
BA Blue laced agate JS Jasper RS Rose quartz
BJ Brecciated jasper JZ Zebra Jasper RU Ruby
BL Blackstar KU Kunzite RX Red onyx
BO Black onyx KY Kyanite SA Sardonyx
BR Brass LA Labradorite SB Black Spinel
BS Blue sapphire LL Lapis lazuli SC Stichtite
BT Blue topaz LO Lodolite SD Sodalite
BZ Bronzite LP Lepidolite quartz SE Seraphinite
CA Carnelian LR Larimar SG Sugilite
CB Cobaltcalcite LS Leopard skin SH Shiva eye (angel ears)
CC Chrysocolla LT Lemon quartz SI Stichtite
CD Chalcedony LV Lava SK Pink shell
CE Cat's-eye MA Malachite-azurite SL Shell
CF Chalcedony rose MC Malachite SN Septaria
CH Charoite MG Moonstone, grey SO Snowflake obsidian
CI Citrine MI Moocaite SP Spectrolite
CL Lemon chrysoprase MN Moonstone, orange SQ Smoky quartz
CM Chrysoprase matrix MO Moss agate SR Star-ruby
CO Coral MP Mother of Pearl SS Sunstone
CP Chrysoprase MR Morganite ST Star-sapphire
CR Crystal MS Moonstone SX Serpentine
CS Chiastolite MT Meteorite TA Tanzanite
CT Chalcite MU Multiple TB Black tourmaline
CV Cavansite MV Moldavite TE Tiger's-eye
CY Chalcopyrite MW Moonstone, white TG Green tourmaline
DA Dalmation MY Malachite-Chrysocolla TI Tigeriron
DD Dendrite NJ Nephrite jade TL Blue tourmaline
DO Dolomite OB Boulder opal TM Turquoise, Mexico
DR Druizite OD Opal doublet TO Tourmaline
DT Dumorterite OI Imperial opal TP Pink tourmaline
EM Emerald OL Opalized wood TQ Tourmalated quartz
EO Ethiopian opal OM Mahogany obsidian TT Tektite
EQ Elestial quartz ON Onyx TU Turquoise
FA Fire agate OP Opal TW Watermelon tourmaline
FC Fossilised coral OR Red obsidian TZ Topaz
FJ Fossil jasper OT Orthoceras UK Unakite
FL Fluorite OU Blue opal VN Vasonite
FO Fire opal OW White opal WA White agate
FS Feldspar cats-eye OZ Banded agate WT White topaz
FT Fire tourmaline PA Picture agate YC Yellow calcite
FU Fuchsite PB Biwa pearl YO Yellow opal
GA Garnet PC Pink calcite YS Yellow sapphire
GG Grossular PG Pearl, grey ZC Zircon
GO Gold sheen obsidian PL Pearl ZI Zirconia
GQ Green quartz PN Prenite ZR Ziosite ruby
HE Hawk's-eye PO Pink opal
HL Bloodstone (Heliotrope) PP Picture prenite