Amethyst is a violet variety of quartz which has been used as a gemstone for many centuries and is a key economic resource in ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such ...

Sep. 30, 2024 — A human rights-based approach to coral reef protection could ensure governments are held to account for safeguarding marine ...

One of the most popular natural products for hair care, coconut oil, is loaded with lauric acid (a type of saturated fat). According to scientists, lauric acid found in coconut oil has the ability to ...

Oct. 15, 2024 — A study in the Cascade Range in Oregon of a tiny, elusive skunk found the animal can cover more ground than deer and is sensitive to climate change, ... Let There Be Light ...

Michael Buble is a five-time Grammy champion for albums like “To Be Loved,” “Crazy Love” and “Call Me Irresponsible.” Before ...

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这颗紫水晶产自 Namibia（纳米比亚）。 它为典型的水晶晶体：顶部为金字塔状的六面柱状晶体。 由 Fine Minerals International（精细矿产国际）的 Daniel Trinchillo（丹尼尔·特林赤罗）友情提供 紫水晶是石英矿物的紫色类别。 一提到紫色宝石，人们通常会联想到紫水晶 ...