mineralogical Maksud & Definisi

Contoh mineralogical

• Laboratory-based mineralogical investigations involved examination of thin- and particulate sections for the heavy mineral contents and sedimentary textures.

• These mineralogical changes take place over a section less than 300 m thick, and potentially indicate significant differences in transport distances and in provenance.

• Other theories - proteins/ nucleic acids first and mineralogical origins - are also discussed in the context of information theory.

• Alongside this, it proposes collecting geological and mineralogical data in o order to draw up a geological map of the region.

• The rocks show pure magmatic fabrics and mineralogical assemblages, except at the contact with the high-grade metamorphic rocks.

• The mineralogical and textural difference of the two iron oxides might reflect differences in the environment of precipitation.

• It is concluded from mineralogical and chemical evidence that even smallscale crystallization and settling within a magma body puts its clear signature on the compositions.

• Furthermore, mineralogical and biological evidence, along with molecular, biometric and particularly morphological data, must support a biogenic origin.