The word lunula means moon-like and commonly refers to: Crust composition Oxygen 43% Silicon 21% Aluminium 10% Calcium 9% Iron 9% Magnesium 5% Titanium 2% Nickel 0. ...
At the sides of the receptacle in which the lunula is placed it is appropriate to have two statues representing adoring angels.
The lunula must be inserted and recovered without difficulty, hence the de need for keening it in an upright position should be construed with this end in view.
The lunula (lunette) is made of the same material as the ostensorium.