siderite
Chat with our AI personalities
The mineral you are referring to is likely Siderite, which is a type of ferrous carbonate commonly found in brown, black, or yellow colors. Siderite is known for its iron content and is often found in sedimentary rocks and hydrothermal veins.
No, pyrite is not composed of calcium carbonate. Pyrite is a mineral composed of iron and sulfur elements, characterized by its metallic luster and brassy yellow color. Calcium carbonate, on the other hand, is a common mineral found in rocks like limestone and marble.
Silver carbonate is a white solid that is insoluble in water.
The mineral also called kings yellow is orpiment. It is a sulfide mineral that is commonly used as a pigment in painting.
The flame color of ferrous chloride is typically a yellow-green color. This color is due to the presence of iron in the compound, which emits light energy in the visible spectrum when heated in a flame.
The hydrogen carbonate indicator changes color from red in acidic conditions to yellow in neutral conditions to purple in basic conditions.