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What else can I help you with?
One way to test a mineral is to break it and see how many directions of what it has?
cleavage....
Does beryl leave streaks?
Yes, beryl can leave streaks when rubbed against a rough surface. The streak color of beryl can vary depending on its composition with different beryl varieties leaving different colored streaks. For example, emerald, a variety of beryl, can leave a green streak.
What is the cleavage of dolomite?
Dolomite typically exhibits three cleavage planes that intersect at approximately 90 degrees, resulting in rhombohedral cleavage.
Does galena have a cleavage or a fracture?
It has both. It's cleavage is perfect, and it's fracture is sub-conchoidal.
What is the cleavage of muscovite?
Muscovite has perfect basal cleavage, or book cleavage.
Is it easy or hard to cleavage the mineral beryl?
easy
Is beryl a sulfate?
Beryl is a sillicate
What Hard crystalline mineral forms emerald?
GeneralCategory Beryl variety Chemical formula Beryllium aluminum silicate with chromium, Be3Al2(SiO3)6::CrIdentificationColor Green Crystal habit Hexagonal Crystals Crystal system Hexagonal Cleavage Poor Basal Cleavage (Seldom Visible) Fracture Conchoidal Mohs Scale hardness 7.5 - 8.0 Luster Vitreous Refractive index 1.576 - 1.582 Pleochroism Distinct, Blue-Green/Yellow-Green Streak White Specific gravity 2.70 - 2.78AnswerThe mineral is Beryl.
What is the birth name of Beryl Vertue?
Beryl Vertue's birth name is Beryl Frances.
What is the birth name of Beryl Wallace?
Beryl Wallace's birth name is Beryl Heischuber.
What is the birth name of Beryl Formby?
Beryl Formby's birth name is Ingham, Beryl.
What is the birth name of Beryl Baxter?
Beryl Baxter's birth name is Beryl Ivory.
What is sulfurs cleavage cleavage?
Sulfur's cleavage is imperfect.
What is the birth name of Beryl Salvatore?
Beryl Salvatore's birth name is Beryl Claire Mau.
What is the birth name of Beryl Vaughan?
Beryl Vaughan's birth name is Beryl Irene Vaughan.
What is the birth name of Beryl Johnstone?
Beryl Johnstone's birth name is Mary Beryl Johnstone.
What is the birth name of Beryl Bainbridge?
Beryl Bainbridge's birth name is Beryl Margaret Bainbridge.
