Page 125 - Laboratory Manual in Physical Geology

Name: ______________________________________ Course/Section: ______________________ Date: ____________

How do you depend on this mineral or elements from it? (Fig. 3.21)

Name (Fig. 3.18, 3.19, or 3.20) and chemical composition (Fig. 3.21)

MINERAL DATA CHART Other notable properties; tenacity, magnetic attraction, reaction with acid, specific gravity, smell, etc

Fracture

Cleavage

Streak

Color

Hardness

Luster* *M = metallic or submetallic, NM = nonmetallic

Sample Letter or Number

107