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

Author Question: A brown mineral specimen and a green mineral specimen have identical hardness. This means ________. (Read 655 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Feb 28, 2020

Question 1

The micas, biotite and muscovite, both exhibit ________ direction(s) of cleavage.
◦ no
◦ one
◦ two
◦ three

Question 2

A brown mineral specimen and a green mineral specimen have identical hardness. This means ________.
◦ they cannot be the same mineral, as they are different colors
◦ hardness would not necessarily be useful here, as only metallic minerals have hardness and they may be nonmetallic
◦ they may or may not be the same mineral, because hardness is only one indicator of mineral identification
◦ they are definitely the same mineral, due to having the same hardness
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ss2343 on Feb 28, 2020

momo1250

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Armando Ortiz

  • Newbie
  • *
  • Posts: 3
Reply #2 on: Sep 1, 2021
Thank you!


« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Identical twins share 100 percent of their segregating genes. Identical twins share 100 percent of their segregating genes.
Ellsworth Kelly, Three Panels: Orange, Dark Gray, Green. Ellsworth Kelly, Three Panels: Orange, Dark Gray, Green.
Eating Breakfast Means More Energy and Fewer Calories throughout the Day Eating Breakfast Means More Energy and Fewer Calories throughout the Day
Green salad Green salad
Video: Neural Reflex Arc Animation

For a complete list of videos, visit our video library