Diazepam use while Breastfeeding. Drugs containing Diazepam: Valium, Diastat, Dizac, Diastat AcuDial, Valrelease, Diazepam Intensol, Diastat Pediatric, Zetran. Diazepam is excreted into breastmilk and it and its active metabolite, nordiazepam, accumulate in the serum of breastfed infants with repeated doses. Because the half-life of diazepam and nordiazepam are long, timing breastfeeding with respect to the dose is of little or no benefit in reducing infant exposure. Other agents are preferred, especially while nursing a newborn or preterm infant.
This is called the luster of the mineral.   The luster of a mineral is the way its surface reflects light. Most  terms used to describe luster are self-explanatory: metalâ¦lic,  earthy, waxy, greasy, vitreous (glassy), adamantine (or brilliant,  as in a faceted diamond). 14 people found this useful. Qwertyghj63.
DENSITY or SPECIFIC GRAVITY-. A mineral's density is the amount of matter in a given space (mass/volume). Each mineral has a characteristic density (density does not vary with the size of the mineral). Specific gravity is the ratio of the density of a mineral compared to the density of water. It is a more specific way to compare the densities of minerals. COLOR - Color is easily observed, but not always a reliable characteristic for the identification of minerals. A number of different minerals have the same color. A mineral may come in a variety of colors or may even change color due to the environment. A mineral's luster describes the way light is reflected from its surface. Examples of luster include - metallic, nonmetallic, brilliant, glassy, greasy, pearly, or silky.