A great example of fluorite on stibnite from the Banpo Mine.  Although old discoveries exist from Kyrgyzstan, Thailand,  and this mine, this unusual combination is not frequently encountered-- it has been at least several years since the last time this type of material wasfound at Banpo.  This is a particularly good one, with may small silvery stibnite crystals covered in faintly purple to colorless fluorite.  The elongated crystal is not terminated, but thisdoesn't detract.