Geologists may choose to lick a mineral to identify it.What mineral is the geologist expecting with this test?
A)a sulfide bearing rock which will taste like rotten eggs
B)NaCl (halite)or KCl (sylvite)
C)None,it clears the dust off the sample so he/she can see if more clearly.
D)None,they are clearing the hydrochloric acid from the sample to rerun a test for calcite.

Question

Quizplus · Accepted Answer

Geologists often use the taste test to identify halite (NaCl) or sylvite (KCl) because they have a salty taste that is easily recognizable. However, it is important to note that this test should be conducted with caution as some minerals can be toxic or contain harmful elements.

Geologists May Choose to Lick a Mineral to Identify It