Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back
color
the color of one mineral is one way to identify it, but not usually.minerals can have different colors
hardness
is how easily a mineral can be strached. This is different from mineral breaking
Mohs Scale
invented by Fredric Mohs in 1824 from 1-10 1-softest 10-hardest
luster
is the way mineral reflects light. Metallic- is when the mineral appears shiny like a metal
Nonmetalic- when it does not appear like a metal at all. glassy, pearly, dull, silky
specific gravity
is a ratio of its weight compared with the weight of an equal volume simular to the density
streak
is a powder residue left behind when a mineral is rubbed on an unglazed tile this works for minerals with a hardness of less then 6.5
cleavage and fracture
when a mineral breaks along ruff of jagged surfaces
Special properties
some minerals have special properties lik magnesium has the ability to glow