Annual report of the Department of Mines and Minerals, Commonwealth of Kentucky.

Mode of access: Internet.

Digest of the law of mines and minerals and of all controversies incident to the subject-matter of mining : comprising the cases in the English and American reports, from the year books to the present time (1878) /

Mode of access: Internet.

Report of the Dept. of Mines of Pennsylvania

Mode of access: Internet.

Annual report of the Bureau of Mines and Mining of the State of Indiana.

Mode of access: Internet.

Annual Report of the Chief Inspector of Mines

Mode of access: Internet.

Annual report.

Includes a Tentative annual report for 1949 in addition to the regular report.

The military and civil history of the county of Essex, New York; and a general survey of its physical geography, its mines and minerals, and industrial pursuits, embracing an account of the northern wilderness; and also the military annals of the fortresses of Crown Point and Ticonderoga.

Mode of access: Internet.

Conservation laws of Louisiana, controlling the birds, game and fur-bearing animals, mines and minerals, forests, fresh water fish, oysters, sea food, and water bodies and water bottoms.

Mode of access: Internet.

Mines and minerals of Washington. Annual report of the State Geologist

Mode of access: Internet.

New Hampshire mines and minerals localities.

Mode of access: Internet.

Statistics of mines and mining in the states and territories west of the Rocky Mountains; being the [1st-8th] annual report of Rossiter W. Raymond, U.S. commissioner of mining statistics

8th, 1875, 44th Cong., 1st sess., House ex. doc. no. 159

Summary Report of the Mines Branch of the Dept. of Mines

Issued also as: Sessional Paper, no.26a

Neoteric optical media for refractive index determination of gems and minerals

Refractive index determination of minerals and gems often requires their immersion in fluids with the same refractive index. However, these natural materials frequently have refractive indices above the ranges of common organic solvents. Most available high refractive index immersion materials are solid at room temperature, toxic, noxious, corrosive, carcinogenic, or any combination thereof. Since the physical properties of ionic liquids can be tuned by varying the cation and/or anion, we have developed immersion fluids for mineralogical studies which are relatively benign. We report here the syntheses of a range of ionic liquids ( many novel) based on the 1-alkyl-3-methylimidazolium cation, which all have refractive indices greater than 1.4, and can be used as immersion fluids for optical mineralogy studies. We further show that for a series of ionic liquids with the same anion, the refractive indices can be adjusted by systematic changes in the cation.

Effects of phytate and minerals on the bioavailability of oxalate from food

Phytate and mineral cations are both considered as important dietary factors for inhibiting the crystallisation of calcium oxalate kidney stones in susceptible individuals. In this paper, the phytate and mineral composition of whole bran cereals (wheat, barley and oat) and legumes were determined together with their soluble and insoluble oxalate concentrations in order to investigate the effects on oxalate solubility. The oat bran sample had the highest soluble oxalate concentration at 79 ± 1.3 mg/100 g, while total and soluble oxalate concentrations in the food samples studied range from 33 to 199 mg/100 g and 14 to 79 mg/100 g, respectively. The phytate concentration was in the range from 227 to 4393 mg/100 g and the concentrations of cations were in the range 54–70 mg/100 g for calcium, 75–398 mg/100 g for magnesium, 244–1529 mg/100 g for potassium and 4–11 mg/100 g for iron. Soluble oxalate concentration did not increase in proportion to total oxalate, and the phytate concentration in all foods was sufficient to contribute to an increase in soluble oxalate concentration by binding calcium.