The specimen is an exquisite beauty I always dreamed to have in my collection. Thank you Joshua & Mark!

Rare and unusual specimen. Exactly as photo/ description.

Exactly as described fascinating specimen

Fantastic specimen as always

Great specimen of boletite authenticated with mine region and country. The card with encapsulation envelope is a nice touch to receive, and can be sealed easily without a machine simply place between a folded piece of paper and iron with domestic iron with 3 to 4 quick passes and it's done.

Fantastic great looking sample of linarite + brochantite, full provenance country area and mine.Received very well and securely packaged

First class specimen fully authenticated with country area and, mine

Great specimen, and, delivery was much faster than expected. The photos and description, where spot on

Adorable and rare collection

Delicate specimen with clear mineral crystals on albite

Very excellent specimen from greenland. There're loaded crystals on it.

Great sample, photographs well.

Beautiful small chubby pear Ofiki rubellite tourmaline with intense saturation and lovely sophisticated pleochroic colourplay. As usual,accurate and helpful provenance.

Small accent parcel of peridot with good colour for size. Bright and lively, suitable for fine jewellery setting. Documented with provenance. Very good

Stunning well matched open red orange baguette cut spinels from Myanmar. Bars of brilliance, small but mighty. Suitable for fine jewellery setting. As usual, good documentation, attributes and provenance.