0
What else can I help you with?
What is the forth hardest gem?
Emerald is the forth hardest stone. It has hardness of 7.5 to 8
What is the 2 second hardest gem stone?
Hardness is the resistance of a gem to scratching and abrasion. It is one of the key qualities of a gemstone. Diamond is the hardest gemstone. The second hardest gemstone is corundum (ruby and sapphire).
Which is the hardest stone?
Diamond is the hardest precious stone
What form of carbon is one of the hardest known?
Diamond, which is pure carbon, except for trace amounts of other minerals that can exude colour to the gem-stone, is the hardest natural mineral, rating 10 on the Mohs Scale of hardness.
What is the hardest precious stone?
the hardest precious stone is the diamond
What are the third and fourth hardest gems?
The third hardest gemstone is ruby and then the fourth hardest is emerald.
What stone is the hardest stone?
Diamonds is not a stone it's crystal actually. But the hardest stone is granite stone.
What are the names of all minerals in Kingdom Hearts 2?
Blazing Shard, Blazing Stone, Blazing Gem, Blazing Crystal. Frost Shard, Frost Stone, Frost Gem, Frost Crystal. Lightning Shard, Lightning Stone, Lightning Gem, Lightning Crystal. Lucid Shard, Lucid Stone, Lucid Gem, Lucid Crystal. Power Shard, Power Stone, Power Gem, Power Crystal. Dark Shard, Dark Stone, Dark Gem, Dark Crystal. Dense Shard, Dense Stone, Dense Gem, Dense Crystal. Twilight Shard, Twilight Stone, Twilight Gem, Twilight Crystal. Mythril Shard, Mythril Stone, Mythril Gem, Mythril Crystal. Bright Shard, Bright Stone, Bright Gem, Bright Crystal. Energy Shard, Enerfy Stone, Energy Gem, Energy Crystal. Serenity Shard, Serenity Stone, Serenity Gem, Serenity Crystal. Orichalcum, Orichalcum+
What is the hardest dragon to get in DragonVale?
the hardest dragon to get is the rare gem dragons, because some people have a harder time with different gem dragons, if any more questions just ask.
What is prinite?
gem stone
What is the gem lavender Is it a quartz or gem or glass or even crystal?
It is a semi-preaous gem stone
What is the third hardest gems?
: Diamond is the hardest gem. : : It is the only gem to rank a 10 on the 1 to 10 Mohs hardness scale. When we talk about "hardness," we're talking about a gem's ability to withstand scratching. As the hardest gem, diamond can scratch, or cut, any other stone, but only a diamond can scratch a diamond. : After diamond, the next hardest gem is sapphire. Even though sapphire ranks 9 on the Mohs scale, it is not nearly as hard as diamond. : Neither diamond or sapphire, however, is the *toughest* gem. That distinction belongs to nephrite, a type of jade. Toughness measures resistance to breaking, and nephrite jade is tougher than both diamond and sapphire.
