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

Author Question: What is the name of an aphanitic rock consisting of 50 pyroxene, 20 plagioclase feldspar, 20 ... (Read 65 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 15, 2018

What is the name of an aphanitic rock consisting of 50 pyroxene, 20 plagioclase feldspar, 20
  olivine and 10 hornblende?
  a. Andesite
  b. Basalt
  c. Gabbro
  d. Diorite
  e. Granite



Question 2

Which property of minerals is variable and therefore the least reliable as a clue in identifying a mineral
  type?
  a. color
  b. cleavage
  c. hardness
  d. crystal form
  e. luster



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 15, 2018
Answer to Question 1

B

Answer to Question 2

A


ssal

  • Member
  • Posts: 572
Reply 2 on: Jul 15, 2018
Gracias!

fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Layers of Rock Laid Down by Water Layers of Rock Laid Down by Water
Volcanoes Are Rock Factories Volcanoes Are Rock Factories
The Dome of the Rock, Jerusalem. The Dome of the Rock, Jerusalem.
The mesotelencephalic dopamine system in the human brain, consisting of the nigrostriatal pathway ... The mesotelencephalic dopamine system in the human brain, consisting of the nigrostriatal pathway ...
Finishing techniques for the back of the body. With the recipient fully draped, gently rock the body ... Finishing techniques for the back of the body. With the recipient fully draped, gently rock the body ...
Rock Art: Boat And Sea Battle Rock Art: Boat And Sea Battle
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library