Ferruginous quartz cluster Stalactitic chalcedony Approx dimensions: 4 x 3

Approx dimensions: 4 x 3

” The inexpensive specimens most commonly found in the market today likely aren’t from dinosaurs though

Porcellio isopods often display sexual dimorphism

Don’t worry though

Some appear capped almost like miniature quartz scepter

Ferruginous quartz cluster Stalactitic chalcedony Approx dimensions: 4 x 3Locale: Morocco Approx dimensions: 2. 5 x 2 x 1", longest crystal 5. 5 cm Approx weight: 88g Known as red or ferruginous (iron bearing) quartz, this unusual variety of quartz gets its color from iron oxides, typically hematite. The quartz in this specimen initially grew colorless; broken crystals along the edge reveal the quartz crystals have a clear core bordered by a thin top layer of almost chocolatey brick red quartz. A change occurred during the