Feature
* We can use the optical properties of the mineral itself as an
important basis for mineral identification. * Rock sheet making
process: cutting a flattening/gluing a slice/ grinding/ polishing *
View the structure, mineral composition and symbiotic combination
of rocks, study the metamorphism and alteration of minerals,
determine the names of rocks and minerals, compare strata and
rocks. Of course, it is necessary to include the characteristics of
the main minerals in the rock * The sample rock name is marked on
slide.