Chalcedony and corundum can both appear in white forms and have a Mohs hardness greater than most feldspars.
Calcite is a compound and therefore cannot be classified as a metal or nonmetal.
True. The luster of a mineral is described as either metallic or nonmetallic. Metallic luster reflects light like metal, while nonmetallic luster can vary from glassy to earthy in appearance.
Nonmetallic luster refers to a dull or earthy appearance of a mineral or material that lacks the shiny or reflective properties of metallic luster. Nonmetallic luster can be described as having a matte, powdery, or waxy finish, often seen in minerals like talc or graphite.
If a mineral has a shiny luster, is it matallicIf a mineral has no shiny luster, is it nonmetallic?
Luster. It describes how a mineral reflects light and can be used to distinguish different minerals based on their appearance. Minerals with a metallic luster appear shiny like metal, those with a submetallic luster are somewhat shiny, and those with a nonmetallic luster do not appear shiny.
What is a whitish gray stones that leaves a colorless streak behind and is nonmitallic
Calcite is a compound and therefore cannot be classified as a metal or nonmetal.
Yes, calcite is a nonmetallic mineral that is typically white or colorless. It has a vitreous to pearly luster and is commonly found in sedimentary rocks such as limestone and marble.
True. The luster of a mineral is described as either metallic or nonmetallic. Metallic luster reflects light like metal, while nonmetallic luster can vary from glassy to earthy in appearance.
I think its nonmetallic as it is glass
a ruby is nonmetallic
yes
There is not enough information to go on. Many minerals fit this description, especially since there are several types of nonmetallic luster.
Nonmetallic luster refers to a dull or earthy appearance of a mineral or material that lacks the shiny or reflective properties of metallic luster. Nonmetallic luster can be described as having a matte, powdery, or waxy finish, often seen in minerals like talc or graphite.
The Luster of a mineral is it's appearance in the light. Also there are two types of Luster, metallic and nonmetallic.
The most common type of nonmetallic luster is called "vitreous" luster, which resembles the appearance of glass. Minerals with vitreous luster reflect light in a way that gives them a shiny and somewhat transparent look. Other types of nonmetallic luster include pearly, silky, and dull, but vitreous is the most frequently observed in various minerals.
luster