Which Mineral Is Commonly Found as a Porphyroblast

question 69

Multiple Choice

Which mineral is commonly found as a porphyroblast?

• A)quartz
• B)biotite
• C)mica
• D)staurolite

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Definitions:

Reactive Hyperemia

An increase in blood flow to an area of the body following a period of ischemia or lack of blood supply.

Purulent Drainage

A type of discharge from a wound that is often thick, yellow, green, or brown and is a sign of infection.

Sanguineous Drainage

Refers to the discharge of fresh blood from a wound, indicating active bleeding.

Decubitus Ulcer

Also known as a pressure sore or bedsore, it's a localized injury to the skin and/or underlying tissue, usually over a bony prominence, as a result of pressure or friction.