Biomaterials can be defined as a matter that interacts with the biological systems. Study of which is known as Biomaterials science. Development of new and novel products has lead to the growth of the field and gained importance in the society. The field mainly comprises of Material science, Tissue engineering etc. Geological materials comprise rocks and sediments that forms the land of our existence. Their characteristics reflect the processes and environment. Geological materials can be differentiated into Igneous rocks, Plutonic rocks and Metamorphic rocks. The Biomaterials Geological Journals are peer reviewed scholarly journals. These journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community. These journals are indexed with all their citations noted. These journals are indexed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI. Mechanical properties include hardness, fatigue, fracture toughness, elastic modulus, etc. Biosensors are the analytical devices which uses biological molecules can convert biological responses into electrical signals.