Feature(may vary by option.)

●HQRP-Crystal® 1.5" / 38.1mm Magnesium Metal Cube + Acrylic Case Box;
●Density (g cm−3) - 1.74; Atomic number - 12; Relative atomic mass - 24.305; Melting point - 650°C / 1202°F / 923 K; Boiling point - 1090°C / 1994°F / 1363 K.; Average Cube Weight: 100g / 3.5oz;
●Each 1.5" (38.1mm) cube made from up to 99.9% pure Magnesium and featuring attractive, ground surfaces and laser engraved label.
●Every cube perfectly finished with sharp edges and corners and no burrs. Makes a great gift for chemistry students, teachers and professors!

[1.5 & 38.1mm Copper 1]

[0.39 & 10mm Titanium 1]

[0.39 & 10mm Erbium 1]

[1.5 & 38.1mm Chromium 1]

[0.39 & 10mm Ytterbium 1]

[0.39 & 10mm Periodic Table Collection Bracket 9]

[1 & 25.4mm Zinc 1]

[1.5 & 38.1mm Zinc 1]

[1 & 25.4mm Nickel 1]

[1 & 25.4mm Titanium 1]

[0.39 & 10mm Nickel 1]

[0.39 & 10mm Zinc 1]

[1 & 25.4mm Magnesium 1]

[1 & 25.4mm Tungsten & Wolfram 1]

[1 & 25.4mm Aluminium 1]

[0.39 & 10mm Samarium 1]

[0.39 & 10mm Chromium 1]

[1.5 & 38.1mm Aluminium 1]

[0.39 & 10mm Holmium 1]

[0.39 & 10mm Magnesium 1]

[1.5 & 38.1mm Iron 1]

[1.5 & 38.1mm Tungsten & Wolfram 1]

[0.39 & 10mm Indium 1]

[1 & 25.4mm Carbon 1]

[0.39 & 10mm Tantalum 1]

[1 & 25.4mm Zirconium 1]

[1 & 25.4mm Antimony 1]

[0.39 & 10mm Cobalt 1]

[0.39 & 10mm Iron 1]

[0.39 & 10mm Tin 1]

[0.39 & 10mm Gadolinium 1]

[0.39 & 10mm Zirconium 1]

[1.5 & 38.1mm Titanium 1]

[0.39 & 10mm Aluminium 1]

[1 & 25.4mm Copper 1]

[0.39 & 10mm Bismuth 1]

[0.39 & 10mm Silver & Argentum 1]

[1 & 25.4mm Bismuth 1]

[0.39 & 10mm Niobium 1]

[0.39 & 10mm Tungsten & Wolfram 1]

Description

All our minerals and crystals are carefully measured with digital measuring instruments that provide the high accuracy of numbers/values!