Question

Based on the data table and Sandra's investigation, mineral W is blank, mineral X is blank , mineral Y is blank , and mineral Z is blank

W - calcite or bornite
X - chromite or sphalerite
Y - talc or graphite
Z - chalcopyrite or almandine

Answer 1

W= bornite

X= chromite

Y= talc

Z= almandine

Step-by-step explanation:

Because calcite has no streak so it can't be that. Chromite is similar to W. It cant be graphite and it can't be chalcopyrite.

Answer 2

bronite

chromite

talc

almandine