Mineral Things was started in 1990 by Martha Kotzen of Moorestown, New Jersey. Martha has participated in seminars on jewelry and beading at the Cooper-Hewitt Museum of American Crafts in New York. In addition, Martha has studied jewelry design and fabrication at the Moore College of Art in Philadelphia.

Her versatile jewelry can be self adjusted and many of her pendants can also double as a pin. The classic designs are timeless and perfect for anyone who likes to add a special flare to her wardrobe.