The rock you are referring to is talc, which is a soft metamorphic rock composed mainly of the mineral talc. Talc is known for its greasy or soapy feel and is commonly used in cosmetics and as a lubricant.
Soapstone is a type of metamorphic rock that is generally soft and smooth to the touch, with a soapy feel, which is where its name comes from. It is usually gray, bluish, or green in color, with occasional veining. Soapstone may darken over time as it oxidizes.
A crystal.
Graphite is a dark, shiny mineral with a greasy feel and leaves a mark on paper. Talc is a soft mineral that feels powdery and leaves a white mark when scratched. Additionally, talc is not as shiny as graphite.
graphite
A soft mineral of a soapy feel and a greenish, whitish, or grayish color, usually occurring in foliated masses. It is hydrous silicate of magnesia. Steatite, or soapstone, is a compact granular variety.
The rock you are referring to is talc, which is a soft metamorphic rock composed mainly of the mineral talc. Talc is known for its greasy or soapy feel and is commonly used in cosmetics and as a lubricant.
The mineral that is soft and metallic is talc. Talc is known for its greasy feel and can be easily scratched with a fingernail, making it one of the softer minerals on the Mohs scale.
TopazTaaffeiteThomsoniteTanzaniteTiger-eyeTourmalineTsavoriteTugtupiteTurquoise
No, a mineral is a hard substance
The mineral is graphite.
For example talc is very soft.
Soapstone is a type of metamorphic rock that is generally soft and smooth to the touch, with a soapy feel, which is where its name comes from. It is usually gray, bluish, or green in color, with occasional veining. Soapstone may darken over time as it oxidizes.
The mineral you are referring to is likely gypsum. Gypsum is a soft, colorless to light-colored mineral that can appear translucent and has good cleavage.
The mineral that fits that description is graphite. It is soft, and has an oily or greasy feel. When it was first found in Britain, it was used to mark sheep! Today we use processed and prepared graphite as pencil lead. A link can be found below.
Warm soapy water (dish soap works) and a soft cloth.
warm soapy water and a soft brush.