The very common mineral shown in this photograph is light colored,transparent,has a hardness of seven,and fractures rather than cleaves.It does not effervesce.What mineral is it? 
Definitions:
Informed Consent
A process in ethical research and healthcare where individuals are given full information about a procedure or treatment, including its potential benefits and risks, before agreeing to participate or undergo the procedure.
Deception
Deception involves misleading or lying to others, concealing the truth to manipulate situations, perceptions, or outcomes.
Consciousness
The awareness and thought process directed towards one's existence, sensory experiences, mental activities, immediate surroundings, and personal journeys.
Observable Behavior
Refers to actions or reactions that are visible and measurable, often used in behaviorist psychology to study and modify behavior.
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