Assertion: cave's formation | /r/HasProperty | formed
Facets:
value: from these accumulated crystals
type: OTHER
Source sentences:
text: Other formations were also formed but were mostly eroded following uplift from the Laramide orogeny which started around 70 million years ago (mya).
text: Formations such as stalactites and stalagmites, along with sheets of flowstone on the walls are formed from these accumulated crystals.