A crystal structure is the repetitive patterns in a mineral form. Cleavage is the ability of a mineral to break into flat surfaces. A fracture is a term used for an irregular way a mineral breaks apart.
Study of the mineral and the crystal structure.
- The underlying internal architecture of a crystalline substance, or its crystal structure, is expressed in a mineral's outward morphology. The three-dimensional regular (or ordered) arrangement of chemical units (atoms, ions, and anionic groups in inorganic materials; molecules in organic substances) that make up a crystal structure is reproduced in different ways via translational and symmetry operations and are referred to as motifs.
- The term "cleavage" describes the way some minerals fracture along specific structural lines of weakness. Mica is a wonderful example since it breaks along flat planes that are very closely spaced apart and produces thin "sheets."
- A mineral can fracture when it splits in an irregular pattern without any smooth, plane surfaces.
To learn more about minerals, crystal structure, and their breakage pattern ( a fracture and cleavage), refer to-
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Answer:
The Agricultural Revolution of the 18th century paved the way for the Industrial Revolution in Britain. New farming techniques and improved livestock breeding led to amplified food production. This allowed a spike in population and increased health. The new farming techniques also led to an enclosure movement.
Explanation:
Answer:
Theodore Roosevelt's confident view of foreign policy was influenced by this international factor.
Roosevelt's most notable achievement in foreign policy, an artificial waterway stretching through the Isthmus of Panama
Explanation:
The Greeks set up colonies throughout the Mediterranean and the Black Sea. This included settlements in modern-day Italy, France, Spain, Turkey, and parts of North Africa.
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<span>The liberation theology was appealing
to Latin American nations as they are largely Catholic and also poor. The
liberation theology sought to liberate people from the violence of poverty.
This was appealing to a people that were largely suffering from hunger,
ignorance and disease which were preventable if the governments were effective.</span>