The dawsonite crystal at the top of the main photo is 1¾ mm long. Altogether, three crystals are visible in the photo, but there are several more on the specimen. A few are a bit larger but some are partial.

The crystals are associated with deep blue sodalite (some of it in very crude small crystals), but in the main photo, the blue stuff is anqalcime impregnated with sodalite.

In the macro photo, the dawsonite crystals are in the cavity at center left. But they are not very clear at this scale.

Dawsonite is not uncommon at MSH, but it is more often found as a powdery to fibrous infilling than as sharp crystals.

Single item (small box) shipping. weight 2.1 oz. Note that USPS foreign packet rates recently increased significantly. It may be advantageous for foreign customers to hold an "open box" so as to reduce postage costs by combining with items from a future auction. Let me know, and I will generate a new “item only” invoice. Postage will be invoiced when all items are actually shipped.

Outside the USA, the stated postage and packing rate applies up to a total weight of 8 oz (225 g).

Within the USA, there is a nominal increase of $0.20 for each additional ounce. Above 13 oz, I will use Priority Mail. Up to 16 oz, the “own box” Priority rate is $8.50 (including packing).

Please see my "Shipping Policy" for details.