M minerals

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Magnetite

from various origins.

A magnetic iron oxide.

Chemistry : Fe⁺² Fe₂⁺³O₄
System : Cubic

Malachite

from various origins

Carbonate from copper deposits.

Chemistry : Cu₂CO₃(OH)₂
System : Monoclinic

Manganoan vesuvianite

from Jeffrey Mine, Canada.
Mineral from sedimentary metamorphic rocks.

Chemistry : Ca₁₀Mg₂Al₄ (SiO₄)₅(Si₂O₇)₂(OH)
System : Tetragonal

Marcasite

from various origins.

Dimorph of pyrite from sedimentary rocks.

Chemistry : FeS₂
System : Orthorhombic

Melanophlogite

A rare mineral made of silica and organic material.

Chemistry : 46(SiO₂) 6(N₂,CO₂) 2(CH₄,N₂)
System : Tetragonal

Mica

from various origins.

Aluminous phyllosilicate.

Chemistry : XY³⁺₂ [AlSi₃O₁₀(OH,F)₂]^7-
System : Monoclinic

Mimetite

from various origins

Mineral from oxidation areas of lead deposits.

Chemistry : Pb₅(AsO₄)₃Cl
System : Hexagonal

Molybdenite

from various origins

Pneumatolytic or magmatic mineral.

Chemistry : MoS₂
System : Hexagonal

Delivery :

We ship woldwide, delivery costs vary depending upon your location in the World and total weight of your order. The buyer is solely responsible for the shipping method and therefore the insurance chosen. Shipping charges are automatically calculated based on the weight of the samples purchased. For more informations click on the link at the bottom of the page.

Payment :

Why we work with Paypal :

Because it is the most secure way to pay online.
Because it is free !
Because you can pay in a large number of currencies
Because you have no any subscription obligation to pay