K-Feldspar (var: Adularia) (superb twin) with "Chlorite" / Locality - Agenetal (Aeginental), Ulrichen, Goms, Wallis (Valais), Switzerland

$1,500.00

Shipping to United States: Free

A classic example of the famous Adularia twins from Switzerland. This piece is a large, sharp, thick, well-formed, BEAUTIFULLY twinned crystal that I would classify as being a "near floater" as it's crystallized nearly all the way around, but there is a spot on the base that keeps it from being 100% pristine. This is a Baveno twin and looks fantastic from all angles. There is no "front" side, as each angle makes its case for being the "display" side of the crystal. Whether you like the defined twinning line on one side, or the rigid "teeth" flaring out of the sides seen on another angle, the piece presents something different every 90 degrees in which it's turned. For years, Adularia was defined as a variety of Orthoclase, but now it's defined as a variety of either Orthoclase or Microcline depending upon the habit (monoclinic or triclinic). The rich moss-green color is due to inclusions of "Chlorite", which have created a lovely two-tone crystal. This is a fairly large twinned Adularia from any locality, and the fact that it's Swiss makes it all the more valuable in terms of Alpine material.

Locality: Agenetal (Aeginental), Ulrichen, Goms, Wallis (Valais), Switzerland

Specimen Size: 10.3 x 5.7 x 4.8 cm (cabinet)

Shipping from United States

Processing time

1-3 business days

Estimated shipping times

  • North America : 2 - 5 business days
  • Europe : 7 - 14 business days
  • Australia, New Zealand and Oceania : 10 - 20 business days
  • Asia Pacific : 7 - 14 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

Request a cancellation within: 2 days of purchase

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders

Conditions of return

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

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