All entries must be in jpeg file format and the file size of the design should not exceed 420 pixels. Still images are in JPEG file format while the movie images are in CMF File (Casio Movie File) format. All print entries must be in JPEG file format and no larger than 640 x 480.
Definition of mina. : an ancient unit of weight and value equal to 1â60 talent.
Titanite, or sphene (from the Greek sphenos (ÏÏÎ·Î½Ï), meaning wedge), is a calcium titanium nesosilicate mineral, Ca Ti Si O 5.Trace impurities of iron and aluminium are typically present. Also commonly present are rare earth metals including cerium and yttrium; calcium may be partly replaced by thorium.ue depends on Fe content, with low Fe content causing green and yellow colours, and high Fe content causing brown or black hues. Zoning is typical in titanite. It is prized for its exceptional dispersive power (0.051, B to G interval) which exceeds that of diamond.