WebHemimorphite is one of the more common sorosilicates. Its most noteworthy characteristic is its polar or hemimorphic crystals from where it gets its name. The crystal structure produces a different termination at each end of the crystal. ... Hardness is slightly less than 5. Specific Gravity is approximately 3.4+ (above average) Streak is white. WebHemimorphite Crystal Properties. Hemimorphite has moderate hardness, is brittle and has a maze of hairline fractures. These characteristics make it extremely difficult to cut. For this reason when used as a gemstone it tends to be polished as a cabochon. Blue hemimorphite can resemble the mineral turquoise or is sometimes mistaken for larimar .

Uncommon Sorosilicate Gemstones - Ganoksin Jewelry Making …

WebHemimorphite is an important ore of zinc and contains up to 54.2% of the metal, together with silicon, oxygen and hydrogen. The crystals are blunt at one end and sharp at the other. ... Mohs scale hardness: 4.5-5; Luster: Vitreous, adamantine, rarely silky; Streak: White; Diaphaneity: Transparent to translucent; Specific gravity: 3.516 – 3.525; WebHemimorphite is a unique, rare crystal that appeals to both scientists and collectors. It is highly energetic, vibrantly colored and a beautiful piece for both healing and display. Hemimorphite Metaphysical Properties Beloved by jewelers and healers, Hemimorphite’s unique exterior beauty is matched by its long list of inf 1a

HEMIMORPHITE (Hydrated Zinc Silicate Hydroxide) - Amethyst …

WebGemstone Hardness Chart: Hardness is defined as resistance to scratching and is graded between 1 (softest) and 10 (hardest) using the Mohs scale of mineral hardness. Diamond has a hardness of 10 (hardest) on this scale ,it is the hardest natural material known. ... Hemimorphite: 5: Zircon: 6.5 - 7.5: Apatite: 5: Bloodstone: 6.5 - 7: Chrome ... WebUncommon Sorosilicate Gemstones. The sorosilicate class of minerals is composed of more than seventy minerals. Most are rare, and only a few are used as gemstones or are cut for collectors. The exception, the lovely tanzanite of the zoisite group that forms in the orthorhombic crystal system, was discussed in a previous article. WebHemimorphite Zn4Si2O7(OH)2² H2O °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Orthorhombic. Point Group: mm2: Commonly crystallized, thin tabular? f010g, … inf195/2