It depends on the ratio of cement in the mix. If it is white then there is no cement in it and it will not bond the blocks together
Very similar to regular block, but with a good grade of (usually white) mortar. Ask at a local flooring store what mortar they'd recomend.
a prism
A prism?
The block of glass you're referring to is likely a prism. When white light enters a prism, it is refracted, or bent, at different angles depending on its wavelength. This causes the white light to spread out into the colors of the visible spectrum, creating a rainbow effect.
For installing glass tile, it is recommended to use a white, latex-modified thinset mortar. This type of thinset is specifically designed to adhere well to glass surfaces and provide a strong bond.
White mortar is the same as gray except it has been bleached. White thinset is needed if you are using a light tile with light grout.
Mortar is used in cleaning household cleaners
Its doubtful any color would "bleed" through if you are only talking about a gray application for sticking the stone on. You will have to make sure you scrap your joints after the stone is stuck on to make sure it doesn't "show" when you put the grout on.So long as the the grout "completely" covers your base application you should be fine.
The block of glass is likely a prism. When white light passes through a prism, it is refracted (bent) at different angles based on its wavelength, causing it to separate into its component colors, creating a rainbow effect. This phenomena is known as dispersion.
The white light splits into a spectrum.the original colors will appear. This is referred as REFRACTION.
Isaac newton was the first one to split white light into its colours using a glass block !
White mortar contains white cement and white sand, giving it a light color that can enhance the appearance of light-colored or translucent tiles. Grey mortar, on the other hand, is made with grey cement and sand, providing a neutral backdrop for a wide range of tile colors and styles. Ultimately, the choice between white and grey mortar depends on the desired aesthetic effect and the tiles being used.