Crinoidal Limestone from Ayrshire, UK for Collectible and Spiritual Healing

All of our Minerals & Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity
Specimen: Crinoidal Limestone
Type: Mineral/Crystal
Size (picture scale cube=1cm): 45 x 40 x 14mm (1.77 x 1.57 x 0.55 inches)

All our rocks are carefully selected for educational study. They come in labelled trays. The trays are normally 3′ x 2′ size depending on the rarity of the specimen. Average specimen size is shown below. These are ideal for classroom teaching and are a size that can be easily passed round the classroom for students to get a feel for each type.
Carboniferous Limestone is a collective term for the succession of limestones occurring widely throughout Great Britain and Ireland that were deposited during the Dinantian Epoch of the Carboniferous Period. These rocks formed between 363 and 325 million years ago.

ACTUAL AS SEEN: The image shows the EXACT specimen you will receive. The specimen has been carefully hand selected and photographed. Measurements are as accurate as possible, though be aware measuring precise dimensions can be difficult from irregular shaped items. Whilst we portray colours as close to life-like as we can, colours will vary if taken in sunlight, indoors, from monitor to monitor and device to device. Once this specimen is sold, we will update this listing with new similar selected item, with a new photo and dimensions.