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An unknown mineral specimen is

An unknown mineral specimen is not scratched by a penny and does not exhibit cleavage. The mineral is most likely to be:obsidian
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2. asked by delilah:)
3. 7,183 views
Two unknown mineral samples, A and B, are rubbed against each other. Mineral A scratches mineral B. What can you infer about the
1. 1 answer
2. 151 views
can someone help me?you are given a sample of an unknown mineral. you determine that the mineral's streak is whte and its
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2. asked by NeedHelpPlz
3. 759 views
Two unknown mineral samples, A and B, are rubbed against each other. Mineral A scratches mineral B. What can you infer about the
1. 1 answer
2. 138 views
Two unknown mineral samples, A and B, are rubbed against each other. Mineral A scratches mineral B. What can you infer about the
1. 1 answer
2. 118 views
Two unknown mineral samples, A and B, are rubbed against each other. Mineral A scratches mineral B. What can you infer about the
1. 1 answer
2. 138 views
Two unknown mineral samples, A and B, are rubbed against each other. Mineral A scratches mineral B. What can you infer about the
1. 1 answer
2. asked by 🌹Yuki🌙
3. 353 views
Use the table to answer the question.Mineral Hardness Cleavage/Fracture Luster Obsidian 5 Fracture Vitreous Halite 2.5 Cubic
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2. asked by 🌹Yuki🌙
3. 212 views
Use the table to answer the question.Mineral Hardness Cleavage/Fracture Luster Obsidian 5 Fracture Vitreous Halite 2.5 Cubic
1. 1 answer
2. 121 views
Use table to answer question.MINERAL/ HARDNESS Obsidian. 5 Halite. 2.5 Flourite. 4 CLEAVAGE/FRACTURE /LUSTER Fracture. Vitreous
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2. asked by M
3. 108 views