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

Author Question: Use Figure 6.18 to determine whether andalusite, kyanite, or sillimanite is stable under the ... (Read 30 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
on: Jul 16, 2018
Use Figure 6.18 to determine whether andalusite, kyanite, or sillimanite is stable under the following pressure (P) and temperature (T) conditions:
 
   P = 1 kb, T = 500 C
   P = 2 kb, T = 650 C
   P = 4 kb, T = 450 C
   P = 5 kb, T = 650 C
  What will be an ideal response?

Question 2

Metamorphic changes include a change in mineral content, or a change in texture, or both. Determine the type of metamorphic change for each of the metamorphic changes listed below.
 
   Shale metamorphoses into a schist
   Dolostone metamorphoses near an intrusion to a rock containing calcite and periclase
   Graphite metamorphoses into diamond
   Quartz sandstone metamorphoses into quartzite
   Limestone metamorphoses into marble
  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

efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 16, 2018
Answer to Question 1

P = 1 kb, T = 500 C Andalusite stable
P = 2 kb, T = 650 C Sillimanite stable
P = 4 kb, T = 450 C Kyanite stable
P = 5 kb, T = 650 C Sillimanite stable

Answer to Question 2

Shale metamorphoses into a schist. mineralogy and texture
Dolostone metamorphoses near an intrusion to a rock containing calcite and periclase. mineralogy
Graphite metamorphoses into diamond. mineralogy
Quartz sandstone metamorphoses into quartzite. texture
Limestone metamorphoses into marble. texture


elizabeth18

  • Member
  • Posts: 559
Reply 2 on: Jul 16, 2018
:D TYSM

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

(A) Figure illustrating the location and appearance of a peptic ulcer in both the stomach and the du (A) Figure illustrating the location and appearance of a peptic ulcer in both the stomach and the du
Demonstrate the Application of Triangular, Figure-Eight, and Tubular Bandages Demonstrate the Application of Triangular, Figure-Eight, and Tubular Bandages
How to determine an equation in vertex form of a parabola How to determine an equation in vertex form of a parabola
How to determine the x- and y- intercepts of a linear equation How to determine the x- and y- intercepts of a linear equation
In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held ... In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held ...
Figure 2.15.jpg Figure 2.15.jpg
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library