Love, LOVE Mookaite! Single-source (Australia) Mookaite is the star of this colorful necklace. Alternated with natural Black Obsidian and a bit of Impression Jasper and some tiny stainless steel spacers, it's just a striking statement. I like it sitting about an inch below the collarbone, but it's also nice a little longer, so I make it about 18" with a lobster clasp and a 2" extension. Ask about bracelet and earring options.