What Color Is Moldavite. All other tectites are more fe rich and therefore black. Most moldavite has a greenish color but moravian moldavite tends to be brownish.
Moldavite color facts power mythology history and myths. In fact this is yet another way in which the gem features a mossy appearance. The most common cuts that are seen are simple round or emerald facet cuts and occasionally small cabochons.
Imitation moldavite also has a different density uv vis absorption spectrum figure 5 and fluorescence again see table 1.
True moldavite is known for its olive green color that ranges from pale and translucent to varying hues of deep forest green with possible streaks of brown. The chemical formula of moldavite is sio 2 al 2 o 3. Brown black and yellow tektites are found in other locales. This event occurred about 15 million years ago and a splatter of hot glass formed a strewn field across central europe.
