Butler, G. M.

1881

• A manual of geometrical crystallography
• A pocket handbook of minerals
• Handbook of mineralogy, blowpipe analysis, and geometrical crystallography
• A pocket handbook of minerals designed for use in the field or class-room with little reference to chemical tests
• Clays of eastern Colorado
• Petroleum
• Petrology, condensed and simplified
• Pocket handbook of blowpipe analysis
• Pocket handbook of blowpipe analysis designed for the use of students and prospectors with the idea of making oral instruction unnecessary
• Some facts about ore deposits
• Uranium and radium