orpiment

"Although he was unused to the situation, he tried to act naturally."

"After the flood, we found strange deposits of dark, shiny rock in our backyard that were not part of the local soil. "

"The liftoff will occur in exactly twelve seconds."

"The carrot's orange color comes from a pigment called carotene. "

"The art teacher showed the students how to use a bright to blend the colors on their canvases. "

"My formerly quiet neighborhood is now very busy with new construction. "

"The chemist carefully handled the arsenic sample in the lab. "

"The Mona Lisa is one of the most famous paintings."

"karst massives in western Georgia"

"The ancient librarian was known for her vast knowledge of history. "

"The sugar in the candy formed tiny, sparkling crystals. "

"You can create the color orange by mixing yellow and red."