'Name of the type of formation seen here:<br />[video clue - in Alex's hand]'
a geode
GEOLOGY: Name of the type of formation seen here:<br />[video clue - in Alexs hand]
Name of the type of formation seen here:<br />[video clue - in Alex's hand]
Name of the type of formation seen here:<br />[video clue - in Alex's hand]
GEOLOGY
a geode
GEOLOGY