Yes, which is why it reacts so little with the human body.
It is inorganic (does not contain carbon).
it is inorganic
Silica IS a compound - silicon dioxide. Perhaps you mean silicates? silicones? other silicon compounds?
to separate the organic compounds
It is inorganic (does not contain carbon).
petrifaction
Solute silica may be in form of silica gel. Silica is usually made up of silicon which is combined with oxygen.
it is made of silica and is inorganic
Silica IS a compound - silicon dioxide. Perhaps you mean silicates? silicones? other silicon compounds?
to separate the organic compounds
No. Silicon dioxide, also called silica or, in mineral form quartz, contains only silicon and oxygen. By definition, and organic compound contains carbon.
It is inorganic (does not contain carbon).
petrifaction
While it isn't unsafe to compost Silica Gel, it will not decompose. The Silica Gel will simply absorb moisture from the compost until it is completely saturated. Silica Gel is useful for drying and preserving seeds and therefore can be useful for organic gardening.
No. Sugar is an organic material composed of saccharides; sand is primarily very fine silica.
Silicification is the process by which organic material is converted into stone by impregnation with silica. It is a rare form of fossilization.
Obsidian is a volcanic glass which forms when a high silica melt solidifies quickly after eruption. Organic and chemical are terms used to classify sedimentary rock. Obsidian is an igneous rock type.
"Organic silica is found in the earth's crust, and it was discovered as a water-soluble form on sand grains, from which it is harvested."
No. It is neither organic nor a molecule. Silicon dioxide consists only of silicon and oxygen. By definition, an organic compound must contain carbon. Second, silicon dioxide forms a covalent network rather than molecules.