Ruby is an incredibly durable gemstone if there are no treatment-related durability concerns. - Courtesy Jan Goodman Co. Hardness and toughness Gem and mineral hardness is measured on the Mohs scale.
Ruby and sapphire are varieties of the mineral corundum. - Courtesy Hamilton Jewelers Ruby is one variety of the corundum mineral species, which also includes sapphire. Ruby is highly regarded and can ...
Today’s e4m PR & Corp Comm Luminaries story features the powerful women leader who empowers and inspires several women professionals and entrepreneurs – Ruby Sinha, Founder, Kommune Brand ...
Heidi Ruby is the Youngstown Business Incubator’s vice president of operations. Since joining YBI in 2012, she has become an invaluable team member. Heidi leverages her diverse background in ...