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Kilt Rockon the Isle of Skye is a sea cliff made up of this dark-colored volcanic rock |
basalt
|
$800 |
DJ |
ROCKS & MINERALS |
2017-06-12 |
#7551 |
|
The Hawaiian islands consist mostly of this hard, dark volcanic rock |
basalt
|
$1,200 |
DJ |
GEOLOGY |
2004-09-13 |
#4601 |
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It's the most abundant of the volcanic rocks & the main volcanic rock of the oceans |
basalt
|
$1,000 |
DJ |
ROCKS & MINERALS |
1995-05-08 |
#2471 |
|
At mid-ocean ridges a new seafloor is being created by outpourings of this dark volcanic rock |
basalt
|
$1,000 |
DJ |
GEOLOGY |
1991-10-03 |
#1629 |