Choose the three minerals from the checkbox list that comprise the equilibrium mineral assemblage for each rock, based on your observations of the thin sections. If you link to an image page, use the Back Button to return or the check marks will disappear. When your answer is confirmed, write down the mineral assemblage for each sample. You will need the assemblage info to complete the next pages.
cmSerpentinite 001. Magnetite is also present.
cmSerpentinite 002. Chlorite, magnetite, and Ti-clinohumite (ID as Fo) are also present.
cmSerpentinite 003. Chlorite and retrograde talc are present.
cmSerpentinite 004. Chlorite and magnetite are also present.
cmSerpentinite 005. There are only 2 major minerals in this sample (+Mt). Check 2 boxes.
cmSerpentinite 006. Chlorite and magnetite are also present.
cmSerpentinite 007. Chlorite and magnetite are also present.
cmSerpentinite 008. Chlorite and magnetite are also present.
to return or the check marks will disappear. When your answer is confirmed, write down the mineral assemblage for each sample. You will need the assemblage info to complete the next pages.
