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

Author Question: Pegmatites can contain extremely large crystals. Indicate whether the statement is true or ... (Read 58 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
on: Jul 15, 2018
Pegmatites can contain extremely large crystals. Indicate whether the statement is true or false.

Question 2

Hydrothermal deposits come from the action of hot mineral-rich fluids that come from cooling magma
  bodies. Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 15, 2018
Answer to Question 1

T

Answer to Question 2

T


dalyningkenk

  • Member
  • Posts: 598
Reply 2 on: Jul 15, 2018
Wow, this really help

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

A large female tiger shark (Galeocerdo cuvier) A large female tiger shark (Galeocerdo cuvier)
A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Photograph of a brain specimen with a large malignant tumor. Photograph of a brain specimen with a large malignant tumor.
Meningocele. (a) A meningocele is a herniation of the meninges, usually associated with the spinal c Meningocele. (a) A meningocele is a herniation of the meninges, usually associated with the spinal c
The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

For a complete list of videos, visit our video library