[vc_row][vc_column][ultimate_heading main_heading=”U – Glossary” heading_tag=”h2″][/ultimate_heading][vc_empty_space][/vc_column][/vc_row][vc_row][vc_column width=”1/3″][vc_column_text]Ugrandite
Ultrabasic
Ultramafic
Ultraviolet
Ultraviolet lamp
Ultraviolet light
Uneven
Uneven fractrure
Uneven fracture
Uniaxial
Unit cell
Unit cell parameters
Univariant line
unmixing
Unpolarized
Unstable
Unstable (thermodynamics)
Unstable isotope
upper polarizer
UV
UV lamp[/vc_column_text][/vc_column][vc_column width=”1/3″][/vc_column][vc_column width=”1/3″][/vc_column][/vc_row]