The next step of the identification process involves a simple streak test of your unknown. Simply rub the sample on the streak plate and click on the streak color that most closely matches those shown below.
 WHITE or NO STREAK |  YELLOW-BROWN |
 RED-BROWN |
| BACK TO STEP 2|
| COLOR | STREAK | LUSTER | CLEAVAGE | HARDNESS | CRYSTAL SHAPE | SPECIFIC GRAVITY | OTHER PROPERTIES |