I will be at the TNMS in Tucson, February 5 to 11, 2019! See you at the show!


Free Shipping!

There is only 1 item left in stock.

New Method Mine, Amboy, San Bernardino County, California.

Bright yellow sprays (the largest one is 5mm) of tiny needles lying flat on two sides of the matrix. Lean. The boltwoodite fluoresces dark red, an unusual color for this species.

  4x6.5x4.5cm   Weight 183 g