GB Cave is remarkable for the Gorge, a river-passage up to wide, high and long, which opens into the even larger Main Chamber ( wide, high, long). Together these two form what was thought to be largest known space under the Mendip Hills, until the discovery of "The Frozen Deep" in
Reservoir Hole in 2012. Further into the cave is the Great Chamber, another large space, and a number of other chambers in the cave that are well decorated. The trace elements
magnesium,
strontium and
barium have been found by laser ablation inductively coupled plasma
mass spectrometry (LA-ICP-MS) from three
Holocene speleothems taken from the Great Chamber. == See also ==