Chemistry, 03.12.2020 01:00 tyreannag2423

2. The table below provides information about several mineral samples that were used during an investigation. Mineral
Color
Streak
Luster
Hardness
Apatite
Pale Green
White
Glassy
5
Halite
Gray
White
Glassy
2.5
Calcite
Light Green
White
Glassy
3
Feldspar
Gray
White
Glassy
6
Students were given a mineral sample to identify, and they made several observations about the sample. The mineral was green and made a
white streak on a streak plate. It also had a glassy luster. The students were able to scratch the mineral with a sample of fluorite. Because of
this, they determined that the mineral had a hardness of less than 4. The students summarized this information in the table below.
Student Observations
Color
Green
Streak
White
Luster
Glassy
Hardness
Less than 4
Based on these observations, what is the identity of this mineral sample?
Apatite
Halite
0
Calcite
Feldspar
0 0

Answers: 3

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2. The table below provides information about several mineral samples that were used during an inves...