Tortoiseshell
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Physical & Optical Properties
Category
Organic Gems
Mohs Hardness
3.0
Specific Gravity
1.25 – 1.35
Refractive Index
1.54 – 1.56
Color
various
Mohs Hardness
Mohs Hardness: 3.0
1 Soft10 Hard
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Tortoiseshell
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About Tortoiseshell
대모(거북 등껍질)는 바다거북의 등껍질로 만든 유기질 보석 소재로, 갈색·호박색·투명한 색조가 혼합된 독특한 얼룩 무늬가 특징입니다. 빗·장신구·인타리아 등으로 수천 년간 사용되어 왔지만, 현재는 멸종위기종 보호 조약(CITES)에 의해 거래가 전면 금지되어 있습니다. 현재 판매되는 '대모 효과' 제품은 모두 합성 플라스틱이나 대체 소재로 제작됩니다.
Jewelry Use
Durability
2/10
Science FYI Family
Frequently Asked Questions
What is Tortoiseshell?
대모(거북 등껍질)는 바다거북의 등껍질로 만든 유기질 보석 소재로, 갈색·호박색·투명한 색조가 혼합된 독특한 얼룩 무늬가 특징입니다. 빗·장신구·인타리아 등으로 수천 년간 사용되어 왔지만, 현재는 멸종위기종 보호 조약(CITES)에 의해 거래가 전면 금지되어 있습니다. 현재 판매되는 '대모 효과' 제품은 모두 합성 플라스틱이나 대체 소재로 제작됩니다.
What is the hardness of Tortoiseshell?
Tortoiseshell has a Mohs hardness of 3.0, making it relatively soft for use in jewelry.
What color is Tortoiseshell?
Tortoiseshell is primarily Various.
How much does Tortoiseshell cost?
Tortoiseshell falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
How do you care for Tortoiseshell?
Tortoiseshell is relatively soft and should be handled with care. Store separately from harder gemstones to prevent scratching.