Pegmatites are igneous rocks in which the individual minerals are very large. Typically, the minerals are all light-colored quartz, feldspar and muscovite. If you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? Describe each mineral and the specific diagnostic properties. Be specific. Pegmatites are igneous rocks in which the individual minerals are very large. Typically, the minerals are all light-colored quartz, feldspar and muscovite. If you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? Describe each mineral and the specific diagnostic properties. Be specific.
Answers: 1
Geography, 22.06.2019 09:30
Based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 2 options: 500 m 600 m 400 m 750 m
Answers: 3
Geography, 23.06.2019 11:00
Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?
Answers: 2
Geography, 23.06.2019 16:20
Most tornadoes carry winds speeds in a range of km per hour
Answers: 1
Geography, 24.06.2019 12:50
Aregion groups people together accodring to their traditions
Answers: 1
Pegmatites are igneous rocks in which the individual minerals are very large. Typically, the mineral...
Mathematics, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31
Chemistry, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31
Business, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31
History, 03.12.2019 19:31
Spanish, 03.12.2019 19:31
Biology, 03.12.2019 19:31
Business, 03.12.2019 19:31
Computers and Technology, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31