Streak Colors

Streak Colors

Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About

Advertisment
Updated weekly, for the collector, educator, and researcher since 1996. Extensive Inventory of very Rare Minerals. Visa and Mastercard are Welcome

Streak colors

Definition

Streak color is the color of the finely-pulverized mineral. Streak plates are snow-white, unglazed ceramic tiles. You can use the back of a white, glazed tile from the hardware store to rub the mineral sample to produce a streak.

This only works for minerals which are softer than a ceramic tile (hardness ~ 7).

Other References to Mineral Streak

Search the Mineralogy Database

Match term in the Database:

Example Subject Searches

Example: "streak-red*" finds all minerals with a red or reddish sreak.
Example: "streak-reddish-brown" finds all minerals with a reddish brown streak.

Search the Web

Google
 
Web webmineral.com
  • Axial Ratios
  • Borax Bead
  • Chem Form
  • Cleavage
  • Color
  • Chem
  • Crystal System
  • Crystal Form
  • Dana Class
  • Density
  • Diaphaniety
  • Dichroism
  • Emperical form
  • Environments
  • Fermion
  • Flame Tests
  • Tenacity & Fracture
  • Gladstone-Dale
  • Habits
  • IMA status
  • Hardness
  • JCrystal
  • jmol Applet
  • jPOWD Applet
  • Locality
  • Luminescence
  • Luster
  • Magnetic
  • Name Origins
  • Pronunciation
  • Optical
  • Phosphate Bead
  • Pleochroism
  • Radioactivity
  • References
  • Reflectivity (RL)
  • (RL) Anisotrophism
  • (RL) Bireflectance
  • (RL) Color
  • (RL) Pleochroism
  • See Also
  • Streak
  • Strunz
  • Synonyms
  • Unit Cells
  • What's New
  • X-Ray