pink
Zinc has a slightly to light greyish streak.
Gypsum rock is usually colorless or white, but it can also be found in shades of pink, gray, or brown due to impurities present in the mineral.
Gypsum Hematite Magnetite Pyrite Galena Bornite Chalcopyrite Graphite Cinnabar Sphalerite
Selenite, a transparent or translucent form of gypsum, has a white streak. This means that when selenite is scratched against a surface or powdered, it leaves a white mark. The streak color is an important property in mineral identification, as it can help distinguish selenite from other minerals with similar appearances.
The stone is likely to be gypsum. Gypsum is a soft mineral that is commonly found in sedimentary rock formations. It has a whitish grey color, a nonmetallic luster, and leaves a colorless streak when scratched against a surface.
Gypsum streaks typically appear as thin white or light gray streaks on surfaces such as walls or ceilings. These streaks can be caused by water seepage or moisture, which results in the gypsum material absorbing and spreading throughout the surface. To address gypsum streaks, it is important to first identify and fix the source of the moisture to prevent further streaking and damage. Cleaning the affected area with a mild detergent solution and allowing it to dry thoroughly can help remove existing streaks.
The colour of the streak left by a mineral is one of the features used to identify it. For instance, haematite leaves a red streak, malachite leaves a light green streak, while quartz, calcite and gypsum all leave a white streak.
No, gypsum is not metallic.
The address of the Gypsum Public Library is: 743 Valley Road, Gypsum, 81637 9722
The address of the Gypsum Community Library is: 521 Maple St., Gypsum, 67448 0019
Gypsum is found sea.
Yes, graphite is harder than gypsum, so it can scratch gypsum.