With gold, chain 30.
Row 1: Half double crochet in third chain from hook, half double crochet in each chain across.
Row 2: Chain 2, turn, half double crochet in each stitch across.
Repeat Row 2 until almost all gold has been used.
Change to taupe and continue to repeat Row 2 until almost all taupe has been used.
Continue as established, repeating Row 2 and changing color as each is used up as follows: copper, bronze, red, magenta, dark purple, teal.
Fasten off teal.
Weave in ends.