Geology Superstore
Geology Superstore

Biotite Mica – Kilo Bag

£7.00 ex VAT

1 kilogram of biotite mica from Pakistan, this popular black variant of mica forms in sheets with an excellent basal cleavage, often refered to as books, they are ideal for educational material or kits, supplied by weight, the mineral specimens will come in a polythene bag with an information label.

Only 39 item(s) left in stock.
  •  Delivery & Return


    We ship to all 50 states, Washington DC.
    All orders are shipped with a UPS tracking number.
    Always free shipping for orders over US $200.
    During sale periods and promotions the delivery time may be longer than normal.


    Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.

    Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
    Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.


    Give us a shout if you have any other questions and/or concerns.
    Phone: +1 (23) 456 789

  ... people are viewing this right now
Guaranteed Safe Checkout

Biotite mica is a black, platy mineral which forms in sheets, it belongs to the mica group of minerals which also includes muscovite, phlogopite and lepidolite micas. It is also found in many rocks, particularly of igneous and metamorphic origin, such as mica schist, gneisses and granites. The crystal habit of mica in general is monoclinic and like other mica minerals, biotite has an excellent basal cleavage and consists of flexible sheets or lamellae, which easily flake off, with tabular to prismatic crystals. Due to this formation, when the mineral is found in multiple layers, it is often refered to as ‘books’ of mica, due to the way the sheets represent pages of a book. These particular mineral specimens are from Pakistan, the sizes supplied vary between 20 mm to 50 mm but are only 2 – 3 mm thick due to the layered form of the mineral. Supplied in a polythene bag upto a weight of 1 kilogram along with an information card.

Weight 1100 g

Based on 0 reviews

0.00 Overall
Be the first to review “Biotite Mica – Kilo Bag”

Your email address will not be published. Required fields are marked *


There are no reviews yet.

SKU: bio-mica-1kg Categories: ,
Close My Cart
Close Wishlist
Recently Viewed Close