Pay in 4 interest-free payments of $2.99 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Architectonica perspective - Indian Ocean
tetragonal
Chemical formula
¡Aprende la composición de los minerales y diviértete coleccionándolos
since it contains large pieces
Rubí Arcilla Architectonica perspective - Indian OceanChemical formula Al2O3 : Cr Crystalline system trigonal Class oxides Origin Mahajanga, Madagascar Size Medium: 2. 00 3. 00 cm Large: 3. 00 4. 00 cm Massive natural ruby. In some you can see its hexagonal shape. It is a reddish gem, if it is purple, it is called balaj. It owes its color to the iron and chromium metals with which this variety of corundum is associated. Red corundums are called ruby and all other colors, including pink, are called
