A Most Wonderful Greenstone Hunt

The location of this hunt will remain a secret other then to tell you it took place somewhere in the Keweenaw Peninsula. This took place in September 2009.
Sometimes I think we rockhounds are a little crazy to go out and bang on rocks in the hot sun and call it “fun”. I think this is what convicts in chain gangs used to do. I bet it wasn’t fun for them! Other times we are out in a downpour because this is the best time to spot the type of rock we look for.
Let me tell you about one of those trips to an old rock pile in the U.P. when it was pouring rain. Bonnie and I donned our heaviest rain gear and waterproof boots and headed to one of the old mine dumps where we had previously enjoyed some success finding Isle Royale Greenstone. Immediately we found greenstones literally “washing out” of the banks in one small area on the pile. This is when you suffer bouts of greed, amazement, and wonder.
We harvested these stones as well as finding numerous other rocks full of Greenstone that we will remove later at home by cutting or breaking the matrix. Greenstones, when found, are generally small, ugly, dark green nodules. Often I see a glint of chatoyancy in the nodule, or the nodule may be broken and you can see the pattern where the break is.
Many of the greenstones we were finding that day were over one inch and we could see good chatoyancy in the nodule. This is remarkable size considering the average greenstone is maybe half the size of a pea. Over the course of four or five hours we picked up a gallon size ice cream bucket of loose nodules and larger nodules in matrix, and another five gallon bucket of greenstone bearing basalt. Greenstones are very rare and are found nowhere else on earth except Isle Royale and in the Keweenaw. Picking up this many in one day is remarkable. In one day Bonnie and I found more greenstone than the total amount we have picked up all the previous years we have been hunting.
I expect we will never have another greenstone hunt like this. It amounted to being at the right place, in the right location, at the right time. Few hunts work out this good. Dealing with the elements and not caring; finding valuable gemstones like they were common quartz; collecting not only treasures but memories. How great this was. I wish you could have been there.
Some of these new stones will be for sale on this website in the near future.