1.  Older people are an untapped resource in the employment market.

2.  The plants of the Australian outback represent a vast untapped resource.

3.  Mongolia, although poor, has considerable untapped resources of oil and minerals.

4.  And do not underestimate the contributions that tourism, a hitherto virtually untapped resource, is making to downtown.

5.  And collecting mixed papers from home, the way offices now collect and recycle paper, could be a huge untapped resource.

6.  After Thursday night, the perception of her as an untapped resource might change.

7.  But wind turbines remain a relatively untapped resource.

8.  Garner is set to break out, and this versatile beauty is an untapped resource.

9.  It is, Valentine pointed out, a virtually untapped resource that American baseball can no longer afford to ignore.

10.  New forms of government partnership with local civic groups are increasingly popular, and faith-based organizations are a largely untapped resource of energy and compassion.