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Minerals and stones: 1) Freestanding crystal group of a quartz (Herkimer County, New York State, USA); 2) Cobaltite with ingrown crystals (Tunaberg, Sweden); 3) Grown crystals (veining grading) of galena and siderite (Heudorf, Lower Saxony, Germany); 4) Stibnite antimonite (Arnsberg, North Rhine-Westphalia, Germany); 5) Green diopside (Arnedal, Norway); 6) Manganese-oxyd dendrites (Solnhofen, Germany); 7) Grown crystals (Buffaure, Fassa Valley, Italy); 8) Knitted structure of silver ore (Potosi Bolivia); 9) Plated structure of gold ore (Transylvania, Romania); 10) Grape structure of malachite (Karpinsk, Russia); 11) Sulfur, trapped in plaster (Weenzen, Niedersachsen, Germany); 12) Polished agate (Oberstein, Thuringia, Germany); 13) Grainy structure of granite (Baveno, Italy); 14) Porphyry structure of granite porphyry; 15) Semi-polished structure of porphyrite (Jabal ad Dukhan, Bahrain); 16) Spherulitic structure in grainy stone of a ball diorite, semi-polished (Corsica, France); 17) Spherulitic structure in glassy stone of a obsidian, semi-polished (Lipari, Sicily, Italy); 18) Almond stone structure of melaphyre (Ilfeld, Thuringia, Germany); 19) Gneiss; 20) Breccia, debris agate, semi-polished; 21) Conglomerate, pudding stone, semi-polished (England); 22) Banded structure of plaster (Ilfeld); 23) Oolith, semi-polished (Staßfurt, Saxony-Anhalt, Germany); 24) Surface of lava (Hawaii). Lithograph, published in 1897.