It's not reliable because there can be more than one mineral with that color
Color
Streak, hardness, and crystalline structure.
the color is the least reliable source!
Color.
Color, due to the effects of impurities, is the least reliable identifying mineral characteristic.
Color
Streak, hardness, and crystalline structure.
No. It can vary from the visible color of the mineral and, since visible color of them ineral is not a reliable indicator of type, it is important to learn to use streak, (along with other factors), to correctly identify a mineral.
No. Color is generally considered the least reliable indicator of mineral type. Many minerals can have the same or similar colors, and a single mineral often has several color varieties.
Color is the least reliable of a mineral's characteristics used in its identification.
the color is the least reliable source!
No. It can vary from the visible color of the mineral and, since visible color of them ineral is not a reliable indicator of type, it is important to learn to use streak, (along with other factors), to correctly identify a mineral.
Streak is more reliable!!
Streak is more reliable!!
Color.
a mineral can have more than 1 color and more than 1 mineral can have the same color
color!!