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Science Minerals

Science Minerals Grade 8

QuestionAnswer
Color: Green to Black Fracture: Splintery Luster: Vitreous Hardness: 5.5 Streak: White Actinolite Amphibole
Color: Colorless/White to Light green Fracture: Conchoidal Luster: Vitreous Hardness: 6 Streak: White Edenite Amphibole
Color: White/Yellow/Red/Blue Fracture: Conchoidal Luster: Vitreous Hardness: 5 Streak: White Apatite
Color: Brown-Green to Black Fracture: Conchoidal Luster: Vitreous Hardness: 5-6.5 Streak: Greenish-Grey Augite
Color: Blue Fracture: Conchoidal Luster: Vitreous Hardness: 3.5-4 Streak: Light Blue Azurite
Color: Copper-Red Fracture: Conchoidal Luster: Metallic Hardness: 3 Streak: Greyish-Black Bornite
Color: White/Colorless Fracture: Conchoidal Luster: Vitreous Hardness: 3 Streak: White Calcite
Color: Yellow/Golden Fracture: Uneven Luster: Pearly Hardness: 2 Streak: Light yellow Carnotite
Color: Brass-Yellow Fracture: Unsure Luster: Metallic Hardness: 3.5 Streak: Greenish-Black Chalcopyrite
Color: Grey/Brown Fracture: Sectile Luster: Adamantine Hardness: 2-2.5 Streak: Bright Red Cinnabar
Color: Blue/Red/Yellow/Brown Fracture: Unsure Luster: Vitreous Hardness: 9 Streak: None Corundum
Color: Colorless/White Fracture: Conchoidal Luster: Adamantine Hardness: 10 Streak: Colorless Diamond
Color: White/Gray Fracture: Conchoidal Luster: Vitreous Hardness: 3.5-4 Streak: White Dolomite
Color: Colorless/White Fracture: Uneven Luster: Vitreous Hardness: 6 Streak: White Orthoclase Feldspar
Color: White/Grey Fracture: Unsure Luster: Vitreous Hardness: 6-6.5 Streak: White Plagioclase Feldspar
Color: White/Yellow/Red/Blue Fracture: Uneven Luster: Vitreous Hardness: 4 Streak: White Fluorite
Color: Grey Fracture: Unsure Luster: Metallic Hardness: 2.5 Streak: Greyish-Black Galena
Color: White/Colorless to Brown Fracture: Fibrous Luster: Pearly Hardness: 2 Streak: White Gypsum
Color: Reddish-Black Fracture: Conchoidal Luster: Vitreous Hardness: 6.5 Streak: Reddish-Brown Hematite
Color: White Fracture: Clay-like Fractures Luster: Earthy Hardness: 1.5-2 Streak: White Kaolinite
Color: Greyish-Black Fracture: Conchoidal Luster: Metallic Hardness: 5.5-6 Streak: Black Magnetite
Color: Green to Blackish-Green Fracture: Uneven Luster: Vitreous Hardness: 3.5-4 Streak: Light Green Malachite
Color: White to Dark Brown Fracture: Uneven Luster: Vitreous Hardness: 2.5-3 Streak: Grey Biotite Mica
Color: White/Grey Fracture: Sectile Luster: Vitreous Hardness: 2-2.5 Streak: White Muscovite Mica
Color: Yellowish-Green/Olive Green Fracture: Conchoidal Luster: Vitreous Hardness: 6.5-7 Streak: White Olivine
Color: Pale Brass Yellow Fracture: Conchoidal Luster: Metallic Hardness: 6.5 Streak: Greenish-Black Pyrite
Color: Colorless to Brown Fracture: Conchoidal Luster: Vitreous Hardness: 7 Streak: White Quartz
Color: Brown/Yellow Fracture: Uneven Luster: Resinous Hardness: 3.5-4 Streak: Brownish-White Sphalerite
Color: Pale Green to White Fracture: Uneven Luster: Vitreous Hardness: 1 Streak: White Talc
Color: Colorless to Red Fracture: Uneven Luster: Vitreous Hardness: 8 Streak: White Topaz
Color: Brownish-Black Fracture: Conchoidal Luster: Metallic Hardness: 5-6 Streak: Brownish-Black Uraninite
Color: White/Yellow/Black Fracture: Uneven Luster: Vitreous Hardness: 5.5 Streak: White Willemite
Created by: xxcraZ8xx
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