Source question 24. a rare, easily dated mineTal that makes these analy- ses feasible. a rare mineral that is easily dated without difficulty. an easily daied, rare mineral found in garnets. to identify the garnets, approximate age. And the earth's 2?. A. NO CHANGE age; and age and conditions when the gemstones formed. ACT-B02 GO ON TO THE NEXT PAGE. [3] The dating of Catlos's gatnets, as well as analysis of the pressures and temperatures encoded in their structure, indicates that they were not fornied by a single collision, as was previously thought. Rather, it seems that India has ontinued to push northward into Asia. According to new estimates, the tnountaill range as we know it today most likely underwent major changes as recently as five million
