Amazing emerald specimen from swat pakistan available for collection Weight 61.71 grams Dimension 51.5x29mm Origin: swat pakistan Treatment. none (minor oiler which is not considered be as a treatment in emerald Heat. No Here's a detailed overview of an emerald specimen: ## Physical Properties - *Color*: Vibrant green, ranging from light to dark green - *Hardness*: 7.5-8 on the Mohs scale - *Luster*: Vitreous (glassy) - *Transparency*: Transparent to opaque - *Crystal Structure*: Hexagonal (hexagonal prismatic crystals) ## Chemical Composition - *Chemical Formula*: Be₃Al₂Si₆O₁₈ (Beryl) - *Chromium and Vanadium*: Presence of these elements gives emerald its characteristic green color ## Sources - *Major Source: Colombia, Brazil, Zambia, Zimbabwe, and Afghanistan - *Colombian Emeralds*: Considered among the finest due to their intense green color and clarity ## Value Factors - *Color*: Intensity and saturation of green color - *Clarity*: Presence or absence of inclusions - *Cut*: Quality of cut affects brilliance and fire - *Carat*: Larger emeralds are rare and valuable ## Care and Handling - *Handle with care*: Emeralds can be brittle and prone to cracking - *Avoid harsh chemicals*: Clean gently with mild soap and water - *Store separately*: Prevent scratching by storing