سختی سنگ و جواهر ها

GEM	HARDNESS	GEM	HARDNESS	GEM	HARDNESS
Diamond	10	Hessonite Garnet	6.5 – 7.5	Kyanite	6-7
Ruby	9	Rhodolite Garnet	6.5 – 7.5	Maw-Sit-Sit	6-7
Sapphire	9	Mali Garnet	6.5 – 7.5	Cassiterite	6-7
Star Sapphire	9	Spessartite Garnet	6.5 – 7.5	Clinohumite	6
Color-Change Sapphire	9	Zircon	6.5 – 7.5	Hackmanite	5.5 – 6
Star Ruby	9	Sillimanite Cat’s Eye	6.5 – 7.5	Scapolite	5.5 – 6
Chrysoberyl Cat’s Eye	8.5	Almandine Garnet	6.5 – 7.5	Nuumite	5.5 – 6
Alexandrite	8.5	Pyrope Garnet	6.5 – 7.5	Rhodonite	5.5 – 6.5
Chrysoberyl	8.5	Star garnet	6.5 – 7.5	Boulder Opal	5.5 – 6.5
Azotic Topaz	8	Axinite	6.5 – 7	Hematite	5.5 – 6.5
Mystic Topaz	8	Melanite	6.5 – 7	Opal Doublet	5.5 – 6.5
Imperial Topaz	8	Jasper	6.5 – 7	Opal	5.5 – 6.5
Rutile Topaz	8	Fire Agate	6.5 – 7	Moss Opal	5.5 – 6.5
Spinel	8	Agate	6.5 – 7	Sodalite	5.5 – 6
Topaz	8	Bloodstone	6.5 – 7	Fire Opal	5.5 – 6.5
Emerald	7.5 – 8	Carnelian	6.5 – 7	Cat’s Eye Scapolite	5.5 – 6
Aquamarine	7.5 – 8	Agate Geode	6.5 – 7	Moldavite	5.5
Beryl	7.5 – 8	Peridot	6.5 – 7	Lapis Lazuli	5-6
Morganite	7.5 – 8	Dendritic Agate	6.5 – 7	Turquoise	5-6
Cat’s Eye Aquamarine	7.5 – 8	Tiger’s Eye Matrix	6.5 – 7	Tashmarine Diopside	5-6
Goshenite	7.5 – 8	Onyx	6.5 – 7	Chrome Diopside	5-6
Dumortierite Quartz	7 – 8.5	Ruby-Zoisite	6.5 – 7	Star Diopside	5-6
Hambergite	7.5	Spodumene	6.5 – 7	Tremolite-Hexagonite	5-6
Andalusite	7.5	Chalcedony	6.5 – 7	Sphene	5 – 5.5
Chrome Tourmaline	7 – 7.5	Tanzanite	6.5 – 7	Snowflake Obsidian	5 – 5.5
Rubellite Tourmaline	7 – 7.5	Chrysoprase	6.5 – 7	Obsidian	5 – 5.5
Cat’s Eye Tourmaline	7 – 7.5	Star Rose Quartz	6.5 – 7	Smithsonite	5
Paraiba Tourmaline	7 – 7.5	Color-Change Diaspore	6.5 – 7	Hemimorphite	5
Iolite	7 – 7.5	Peanut Wood	6.5 – 7	Apatite	5
Danburite	7 – 7.5	Tiger’s Eye	6.5 – 7	Cat’s Eye Apatite	5
Demantoid Garnet	7 – 7.5	Hiddenite	6.5 – 7	Charoite	4.5 – 5
Tourmaline	7 – 7.5	Cat’s Eye Diaspore	6.5 – 7	Larimar	4.5 – 5
Quartz	7	Fossil Coral	6.5 – 7	Gaspeite	4.5 – 5
Star Lemon Quartz	7	Amazonite	6 – 6.5	Variscite	4-5
Mystic Quartz	7	Labradorite	6 – 6.5	Ammolite	4
Rutile Quartz	7	Moonstone	6 – 6.5	Fluorite	4
Aventurine	7	Rainbow Pyrite	6 – 6.5	Rhodochrosite	4
Smoky Quartz	7	Orthoclase	6 – 6.5	Malachite	3.5 – 4
Amethyst	7	Prehnite	6 – 6.5	Sphalerite	3.5 – 4
Citrine	7	Sunstone	6 – 6.5	Azurite	3.5 – 4
Rose Quartz	7	Andesine Labradorite	6 – 6.5	Coral	3-4
Strawberry Quartz	7	Rainbow Moonstone	6 – 6.5	Verdite	3
Kunzite	7	Star Sunstone	6 – 6.5	Calcite	3
Quartz Cat’s Eye	7	Sugilite	6 – 6.5	Pearl	2.5 – 4.5
Ametrine	7	Nephrite Jade	6 – 6.5	Lepidolite	2.5 – 3
Grossularite Garnet	6.5 – 7.5	Jadeite	6 – 6.5	Amber	2 – 2.5
Color-Change Garnet	6.5 – 7.5	Star Moonstone	6 – 6.5
Tsavorite Garnet	6.5 – 7.5	Idocrase	6.5

سختی سنگ و جواهر ها

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