Larimar Stone, 41g Larimar Slab Rough, High Quality, Blue Pectolite, Dolphin Stone, 2.5 x 1-1.5 x 5/16" (63 x 25-37 x shops 8 mm)

One Larimar rough cabochon slab as shown.

Larimar is Blue Pectolite, also called Dolphin Stone. Source: Dominican Republic

Dimensions: 2.5 x 1-1.5 x 5/16" (63 x 25-37 x 8 mm)
Weight: 41.27g

This is a high quality slab of Larimar, featuring one side with deep to sky blue botryoidal bubbles. This piece has no green, and only a very small amount of matrix near a couple of the edges.

One to three pieces could come from this slab, depending on how much bubble each piece gets. A single large cabochon would work very well. The patterns should lend themselves well to your style of doming or shaping.

This is the exact piece you will receive. This piece was photographed wet to show the stone's true color. The photos are unaltered except for cropping; these are the true colors of this Larimar as captured by me with my camera.

The last picture is back lit to show off the translucency.

Notes on Assessing Larimar Quality and Desirability
There is no formal grading system for Larimar so I do not apply the "A" system rating to Larimar.

There is an informal system in which the deep blue color is the most desirable color, followed by the sky blue, then white, especially intricate webbing and chatoyancy, then green, then the common reddish-brown matrix. The distinct bubble-like "botryoidal" pattern is my personal favorite characteristic.

Some Larimar has red "plume" hematite matrix, a distinct red color apart from the purplish volcanic matrix. I think the red plume looks nice, but I neither value nor devalue the Larimar by its presence.

The beauty of Larimar is really in the eye of the beholder. Some like the deep green parts, some like the deep blue, some like it all.

Slab Polishing Service
Polishing services are available. Add the service below to your cart and indicate which side(s) you wish polished in the "Note to Seller" when you make your purchase. Polishing can take up shops to 2 weeks depending on my workload. https://www.etsy.com/listing/226104017/slab-full-polish-one-side-polishing

Larimar Quality and Buying Guide
I have compiled a guide on Larimar quality and buying, which is available in my store for a very small charge. The guide can help answer questions and give you a general background that helps you to ask good questions, assess the value of Larimar more accurately for your purposes, and make good Larimar buying decisions. Click here: https://www.etsy.com/listing/263743472/larimar-quality-and-buying-notes-a-guide