
A B C – D E F G H – I J K L M N O P – Q R S T U V W X Y Z
I J K L M N O P
Gemstone | Hardness |
---|---|
Jadeite | 6 ½ -7 |
Jasper | 6 ½ -7 |
Jeremejevite | 6 ½ -7 ½ |
Kornerupine | 6 ½ -7 |
Kunzite | 6 ½ -7 |
Labradorite | 6-6 ½ |
Lawsonite | 6 |
Magnesio-Axinite | 6 ½ |
Mangan-Axinite | 6 ½ -7 |
Marcasite | 6-6 ½ |
Melonite | 1½-2 |
Microcline | 6-6 ½ |
Moissanite, Synthetic | 9½ |
Nambulite | 6 ½ |
Nephrite | 6-6 ½ |
Norbergite | 6-6 ½ |
Oligoclase | 6-6 ½ |
Orthoclase | 6-6 ½ |
Painite | 7½-8 |
Palyygorskite | 1-2 |
Peridot | 6 ½ -7 |
Petalite | 6-6 ½ |
Phenakite | 7½-8 |
Pollucite | 6 ½ -7 |
Povondraite | 7 |
Precious Beryl | 7½-8 |
Prehnite | 6-6 ½ |
Pumpellyite | 6 |
Pyrite | 6-6 ½ |
Pyrolusite | 6-7 |
Pyrope | 7-7 ½ |
Pyrophyllite | 1-2 |