Color of precious stones

• Book ID: 103088102
• Publisher: Elsevier Science
• Year: 1884
• Tongue: English
• Weight: 125 KB
• Volume: 117
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(84)90372-7

✦ Synopsis

O)&r of Preeiou,* £goms. ~9

the t)oiler. As soon as the gauge of the punq) indicates a pressure. which i~ superior to that of tim remaining steam, all danger is renmved ; the tires can then t)e driven, ebullition goes on normally and explosions l~ecome materially inq)ossilAe.--Comp. Reml,, Ap. 9, 1883.