Quartz variety (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">quartz variety</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for agate that I've seen before include "Semi-precious stone" , "Ornamental form of quartz" , "Banded ornamental stone" , "Hard stone with concentric bands of colour" , "Variety of chalcedony" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">quartz variety</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for jasper that I've seen before include "Opaque reddish-brown semi-precious stone" , "stone used by jewellers" , "Semi-precious quartz stone -- boy's name" , "A man" , "Gemstone" .)