The Celtic Trinity Knot, or the Triquetra, is one of the most common of the knot ilk. The term Triquetra comes from Latin, and it means three-cornered.. There are many schools of thought when discussing the Celtic trinity knot meaning.
Definition of BERYL: Aluminum beryllium silicate with chemical formula Be3Al2Si6O18. A transparent glassy mineral, which forms hexagonal prisms. Transparent varieties (white, g
Beryllium is a chemical element known to have an atomic number of 4 and atomic symbol of Be. Used in ancient civilizations, beryllium as an element was discovered during the 1700s and 1800s. Contributing scientists include Rene-Just Hauy, Louis Nicolas Vauquelin, Antoine Bussy, and Friedrich Wohler.acts About Beryllium. Fact #1: It is considered to be one of the lightest elements, in terms of weight. Fact #2: During the discovery of beryllium in the 1700s, it was first learned that the beryl mineral (when combined with emerald) produced a sweet-smelling substance.