white, transparent
No one knows.
Rocks are not considered to have a streak, as they may consist of several minerals. In the case of sandstone, the rock could be composed of feldspar, quartz, glauconite, and other minerals. Minerals in solutions can penetrate and stain the sandstone as well and affect the attempted streak test.
Streak and Mohs hardness are descriptive and identifying terms for minerals. Because sandstone could be composed of a multitude of different rock particles or minerals, a specific hardness or streak cannot be attributed to them.
There is no single valid answer to this question. A sandstone is defined as a solid rock (no soft sediment) that is mostly composed of mineral grains of diameters between 0.063 and 2 mm. The definition does not include any information on the mineralogy of the rock. As the streak test is sensitive to the type of mineral that one tests, any possible result can be created.
Streak refers to the color of a mineral in powder form.
No one knows.
Rocks are not considered to have a streak, as they may consist of several minerals. In the case of sandstone, the rock could be composed of feldspar, quartz, glauconite, and other minerals. Minerals in solutions can penetrate and stain the sandstone as well and affect the attempted streak test.
Streak and Mohs hardness are descriptive and identifying terms for minerals. Because sandstone could be composed of a multitude of different rock particles or minerals, a specific hardness or streak cannot be attributed to them.
There is no single valid answer to this question. A sandstone is defined as a solid rock (no soft sediment) that is mostly composed of mineral grains of diameters between 0.063 and 2 mm. The definition does not include any information on the mineralogy of the rock. As the streak test is sensitive to the type of mineral that one tests, any possible result can be created.
the streak color is Dark Green
Perlite does not have a streak color because it is a volcanic glass that does not leave a streak on a streak plate.
The streak color of calcite is white.
The streak color of calcite is white.
Streak refers to the color of a mineral in powder form.
In general, sandstone does not have an inherent color based on its age. The color of sandstone is influenced by the minerals present in the rock. Age is determined by the formation process and the relative position of the rock layers in the Earth's crust, not the color of the sandstone.
the color of the streak for dolomite is white
there is no name for the color, but there is the "streak" of a mineral, meaning the color of its streak.