 <p> RIKER<br>
    Inside... keep moving, deep into<br>
    the cave...</p>
  <p> Finally the last of the colonists is inside and Riker<br>
    follows quickly.</p>
  <p>20 INT. CAVE - CONTINUOUS (OPTICAL)</p>
  <p> Riker and Data at the entrance; Beverly and the others<br>
    in b.g. as she does a cursory medical inspection.</p>
  <p> RIKER<br>
    How much protection will this cave<br>
    give us, Data?</p>
  <p> DATA<br>
    The presence of refractory metals<br>
    in the rock formations 