Stromatolite Precambrian, Collenia undosa Masabi Range

Precambrian, Stromatolite, Collenia undosa

LTV Mine, Masabi Range,

Minnesota

 

Some times called Mary Ellen Jasper, this 2.2-2.4 billion year old stromatolite is extremely beautiful.  This unusually large slab has been polished on one side. It has been repaired in the middle along the shortest width (note the crack). It is thick enough it could be divided through the thickness.  13" x 7" X 15/16"-3/4"

So don't miss you chance to get a piece of this rare and unusual material.

 

Shipping & handling will be with priority service. I will combine orders from the same day to save on shipping. Please wait for an invoice before sending payment. If you are in doubt please email with questions.

I cannot be responsible for loss by the postal service. In order to keep the insurance costs down and due to excessive postal charges I self insure. So please add 35 cents for the first $10 plus 10 cents for each additional $10 in purchases. This is a minor cost to make sure all of you items arrive safely. If possible a like item will be substituted. If replacement is not possible only the item cost and not postage or insurance will be refunded.

I have been selling meteorites and meteorite related books for over 10 years. I have been selling on the internet as Jensen Meteorites over 7 years. I am also a member of the Meteoritical Society, the COMETS club and the IMCA. So please feel confident when ordering and paying for this mineral.

I prefer PayPal for all payments but do accept Moneybookers, checks drawn on US funds and US money orders.

Powered by eBay Turbo Lister
The free listing tool. List your items fast and easy and manage your active items.