Large parcel of natural rough ruby (corundum) in uncut, untreated condition. The stones show red to purplish-red hues with natural crystal forms and typical surface texture. Ideal for collectors, lapidary work, specimen display, or educational use.
重量换算: Approx. 20 g ≈ 100 carats Total weight 171.6 g ≈ 858 carats
Large parcel of natural rough ruby (corundum) in uncut, untreated condition. The stones show red to purplish-red hues with natural crystal forms and typical surface texture. Ideal for collectors, lapidary work, specimen display, or educational use.
重量换算: Approx. 20 g ≈ 100 carats Total weight 171.6 g ≈ 858 carats