This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Identify a parent rock for each of these metamorphic rocks: slate, marble, and gneiss. What will ... (Read 62 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jul 16, 2018
Identify a parent rock for each of these metamorphic rocks: slate, marble, and gneiss.
 
  What will be an ideal response?

Question 2

What is mineral stability? How does mineral stability change with temperature and pressure?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 16, 2018
Answer to Question 1

Shale produces slate. Limestone produces marble. Very high-grade metamorphism of shale, or high-grade metamorphism of granite produces gneiss.

Answer to Question 2

Stability: the tendency of a mineral to remain the same rather than to change. Mineral stability usually varies with different temperatures and pressures, and can change to another mineral under different conditions. Aragonite can metamorphose to calcite at low pressures, and calcite metamorphoses to aragonite at high pressure. An extreme example is the diamond, which metamorphoses at very high pressures (>25 kbars).


asd123

  • Member
  • Posts: 557
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground
Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan
Sheeting and Exfoliation of Igneous Rocks Sheeting and Exfoliation of Igneous Rocks
How reciprocal functions compare to the parent function How reciprocal functions compare to the parent function
Identify the variable representing each described quantity in the equation Identify the variable representing each described quantity in the equation
Directional Selection in Rock-Pocket Mice Directional Selection in Rock-Pocket Mice
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library