This chapter is an introduction to rocks and minerals but focuses primarily on minerals various kinds of rocks are discussed in subsequent chapters Minerals are the natural components that make up most solid materials found in the natural environment Minerals are the inorganic crystalline compounds found in rocks sediment and soil
Classification of various types of sugar products by mineral
Various types of sugar products were classified by measuring their mineral compositions As a result the sugar products could be classified according to the results of principal component analysis PCA and cluster analysis of the mineral compositions