Igneous Rock
Other common names	Date collected, locality of origin (attach a description, sketch, or photograph of surroundings)
Shade and Colors __ Light __ Intermediate __ Dark Pattern, colors or tints:	Texture __ Phaneritic (coarse-grained) __ Pegmatic __ Porphyritic __ Aphanitic (fine-grained) __ Glassy Notes, incl. crystals visible with unaided eye:
Composition __ Ultramafic __ Mafic __ Intermediate __ Felsic	Classification __ Volcanic (extrusive) __ Plutonic (intrusive)
Other observations   Crystals visible with magnifying glass:	Remarks, uses

Igneous Rock
Other common names	Date collected, locality of origin (attach a description, sketch, or photograph of surroundings)
Shade and Colors __ Light __ Intermediate __ Dark Pattern, colors or tints:	Texture __ Phaneritic (coarse-grained) __ Pegmatic __ Porphyritic __ Aphanitic (fine-grained) __ Glassy Notes, incl. crystals visible with unaided eye:
Composition __ Ultramafic __ Mafic __ Intermediate __ Felsic	Classification __ Volcanic (extrusive) __ Plutonic (intrusive)
Other observations   Crystals visible with magnifying glass:	Remarks, uses