A mineral crystal. Minerals form a crystalline structure.
Crystal structure.
True. yes, the answer is true!
Crystal
arrangement of its atoms
In organic, with characteristic physical properties
It is important to distinguish between a mineral and a mineraloid. A mineral is an inorganic, naturally occurring substance that has a characteristic chemical composition, distinctive physical properties, and solid crystalline structure (an order 3 dimensional arrangement of atoms or molecules). If it does not have this solid crystalline structure, it is not a true mineral and is therefore a "mineraloid."
Color, due to the effects of impurities, is the least reliable identifying mineral characteristic.
Atomic arrangement.
arrangement of its atoms
Shape of the Crystal
color, streak and age
The elements that compose it and the arrangement of its atoms
In organic, with characteristic physical properties
It is important to distinguish between a mineral and a mineraloid. A mineral is an inorganic, naturally occurring substance that has a characteristic chemical composition, distinctive physical properties, and solid crystalline structure (an order 3 dimensional arrangement of atoms or molecules). If it does not have this solid crystalline structure, it is not a true mineral and is therefore a "mineraloid."
The same mineral can come in a variety of colors and different minerals can be the same color.
Mighty fine question indeed! What determines the value of a mineral is the size, shape and the weight! Good luck!
A crystal's shape is determined by the arrangement of the atoms within the crystal. Th arrangement of atoms in turn is determined by the kinds of atoms that make up the mineral. (from textbook: Holt Science & Technology: Earth Science)
I would say taste is the only mineral characteristic that can not be related back to the way the atoms are arranged within a mineral. NOTE: I would not recommend tasting a mineral unless you are 90% sure it is halite(aka table salt), as some mineral contain toxic elements.
Hardness is the measure of how easily a mineral can be scratched.
Specimen color is the least reliable method of mineral identification. Better characteristics are streak, density, and crystal structure.