lignum nephriticum
... that it was known as early as the 16th century that water held in a cup made of lignum nephriticum from New Spain would become brightly blue?
... that it was known as early as the 16th century that water held in a cup made of <i id="mwBYk"><b id="mwBYo"><a href="./Lignum_nephriticum" id="mwBYs" rel="mw:WikiLink" title="Lignum nephriticum">lignum nephriticum</a></b></i> from <a href="./New_Spain" id="mwBYw" rel="mw:WikiLink" title="New Spain">New Spain</a> would become <a href="./Fluorescence" id="mwBY0" rel="mw:WikiLink" title="Fluorescence">brightly</a> blue?