This listing is for ONE collection of 25 different thin sections ranging in age from the Precambrian to Miocene. All represent different geological formations. Most are examples of the typical lithology of the deposit, many of which contain fossils. Most, if not all, geological periods are included.
The labels on the slides show the geological formations that are typically included in the collection, although the odd substitution can be made depending on stock levels.
Images show typical specimens like the one you will receive.
Each specimen is on a 1x3 inch slide. Please note these are not professionally made slides finished to a particular thickness, we simply work them until we think they look good. May are suitable for polarised light.
We combine shipping on all orders.