You are looking at the rare and finest example of Prehnite with  Calcite crystals on Albite matrix. From famous and now idling Lac D'Amiante LAB Mine in Black Lake, Quebec, Canada.  Approximate size is 34 x 24 x 20 mm. It is beautiful display Piece. Fine crystals with good edges.

Always looking to buy old collections

"FINE PRINT" I must receive the confirmation with your address within 3 days (Its Impossible to Ship without a Name & Address). * I expect payment within 9 days of Closure! * Vacation, Business trip, or Honeymoon, YOU MUST notify me of non-availability prior to the closing. * If you don't have the funds, you don't have the time to read the description or don't have the time to ask the questions, please! Don't bid! * My feedback offers testimony to my professionalism, speed of service, and cordial communication. I require the same kind of treatment from my buyers! *

NOTE # 1: I always ship what I sell, however Post appears to lose some, about 2% and damage another 2% and this is outside of my control and responsibility.  Each specimen is unique and irreplaceable. Therefore I insure every specimen for the full value plus shipping cost.

All items purchased from "Jonathan's Mineral Exchange" website, my eBay auctions or "Jonathan's Mineral Exchange" eBay store are made pursuant to understanding that sale is done F.O.B. my premises and any delivery to shipping service is done as a free service on behalf of the buyer. This means that the risk of loss and title for such items pass to you upon our delivery to the carrier. While we always ship by Canada Post You can request the carrier of your choice.

Due to several fraudulent claims I do not ship by "small parcel" post without tracking any longer.
Small parcels are insured up to $100 Canadian, now Canada post does provide the Tracking number for "small packet post". 
I will combine the multiple purchases in to a single box in order to save you money.
Large parcels over 2lb are shipped SURFACE Mail and include the tracking and are insured at $2 per $100 of the item value up to a $1000. This cost from $60 and up depending on the size and destination.

NOTE # 2: Due to the number of listings my measurements may be slightly off and pictures quickly made. If you find it important PLEASE ask for more pictures, exact description and measures and I will gladly oblige.