Blende may refer to:
Substances Sphalerite (Zinc blende, ZnS), the most common usage Hornblende, a complex inosilicate series of minerals Pitchblende, former name of uraninite
Places Blende, Colorado Blende mine, lead and zinc mines in Canada , watercourse in Canada
Other uses an alternative name for Rana Niejta
See also Blend (disambiguation) Ruby blende (disambiguation) Arsenic blende