Septarian Nodule 2.5 inch Stone Egg Decorator Rock

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Septarian Nodule 2.5 inch Stone Egg Decorator Rock Beautiful Septarian Nodule from Utah. This material was formed when the Gulf of Mexico extended into what is now Southern Utah. Decomposing sea life (especially seashells) had molecular attraction for the sediment surrounding them, forming mud balls. As the ocean receded, the balls dried and cracked. The oceans returned, depositing more sediments. Aragonite then formed on the edges of the cracks and yellow Calcite crystals formed in the spaces. The name comes from the Aragonite dividing ("septurn" in Latin) the calcite from the clay. This egg is 2.5 inches high, and hand-cut. This one is a beauty with lots of yellow crystals! The crystals do need to be cleaned. Shipping terms: I prefer to ship Priority, but will ship anyway you want if you contact me. I usually ship within 3 business days domestically and 1 week internationally. I am always happy to combine shipping. I charge actual shipping plus a $1.50 handling charge. For accurate billing, please wait for my invoice! Payment terms: I accept all types of payments. I expect payment within 10 days, unless other arrangements are made.