Biotite dark brown to black mica found in igneous.

Isinglass def. It can also be cooked into a paste for specialised gluing purposes. It is a form of collagen used mainly for the clarification or fining of some beer and wine. The substance is used in clarifying wine and beer and making glues and cement.

Isinglass is a semitransparent material formed by cleaning and drying the air bladders of fish such as sturgeon and cod. Isinglass is also a synonym for any transparent material that is used to bring sunlight indoors while providing protection from the wind rain and cold. Isinglass is a traditional finings a substance that causes yeast to precipitate out of suspension leaving beer clear.

Because of their resistance to electricity and heat they are used as dielectrics in heating elements etc. Isinglass is an outdated somewhat generic term for clear window material. A transparent almost pure gelatin prepared from the swim bladder of the sturgeon and certain other fishes and used as a.

Used as dielectrics because of their resistance to electricity. That crystallize in forms that allow perfect cleavage into very thin leaves. Isinglass is understood to form through a process that over time involves the natural alteration of various minerals until the result is the thin layers that can be mined and used for several different products.

Isinglass is derived from the swim bladders of certain tropical and subtropical fish. Used as dielectrics because of their resistance to electricity Synonyms. Used as dielectrics because of their resistance to electricity.

N any of a group of lustrous rock-forming minerals consisting of hydrous silicates of aluminium potassium etc in monoclinic crystalline form occurring in igneous and metamorphic rock. Its origin is from the obsolete Dutch huizenblaas huizen is a kind of sturgeon and blaas is a bladder. 1 n any of various minerals consisting of hydrous silicates of aluminum or potassium etc.