Lapidary
121Emerald — Infobox mineral name = Emerald category = Beryl variety boxwidth = boxbgcolor = imagesize = 225 caption = Emerald with host rock formula = Beryllium aluminium silicate with chromium, Be3Al2(SiO3)6::Cr| molweight = color = Green habit = Hexagonal… …
122Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury …
123Lanthanum — (pronEng|ˈlænθənəm) is a chemical element with the symbol La and atomic number 57. Characteristics Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table and is a lanthanoid. Found in some rare earth minerals …
124List of Latin words with English derivatives — This is a list of Latin words with derivatives in English (and other modern languages). Ancient orthography did not distinguish between i and j or between u and v. Many modern works distinguish u from v but not i from j. In this article both… …
125Obsidian — For other uses, see Obsidian (disambiguation). Obsidian Obsidian from Lake Cou …
126Plant — For other uses, see Plant (disambiguation). Plants Temporal range: Early Cambrian to recent, but see text, 520–0 Ma …
127Platinum — This article is about the chemical element. For other uses, see Platinum (disambiguation). iridium ← platinum → gold Pd ↑ Pt ↓ Ds …
128Pearl — For other uses, see Pearl (disambiguation). Pearl Pearls General Category Mineral Chemical formula Ca …
