HARDNESS TESTING LAB

WELCOME TO THE VIRTUAL HARDNESS TESTING LAB!

HARDNESS EVALUATION TABLE
* indicates Mohs Minerals

List #1

Mineral Specimens

None

# 1

# 2

# 3*

# 4

# 5

# 6*

# 7*

# 8*

# 9*

# 10

# 11

# 12*

# 13

# 14

# 15

# 16

# 17

# 18*

# 19

# 20

# 21*

# 22

# 23*

# 24*

Testing Tools

Fingernail

Steel

Material from
List # 1
Material from
List # 2

List #2

Mineral Specimens

None

# 1

# 2

# 3*

# 4

# 5

# 6*

# 7*

# 8*

# 9*

# 10

# 11

# 12*

# 13

# 14

# 15

# 16

# 17

# 18*

# 19

# 20

# 21*

# 22

# 23*

# 24*

Testing Tools

Fingernail

Steel

© 2001, David J. Leveson

WELCOME TO THE VIRTUAL HARDNESS TESTING LAB!

Material from List # 1

Material from List # 2

Material from
List # 1

Material from
List # 2