After several weeks of painstaking search, I can now state definitely: argyrodite contains a new element, very similar to antimony and yet sharply distinguished from it, to which the name germanium shall be given.
Definition of Bergenia. 1 : a genus of perennial spring-blooming herbs (family Saxifragaceae) native to central and eastern Asia that have large thick rootstocks which produce typical colonies or clumps of plants with very thick heavy leaves.
1 The mean annual temperature in Bergen, Norway is a little cool at 7.9 degrees Celsius (46.3 degrees Fahrenheit). 2  Mean monthly temperatures vary by 14.5 C (26.1F) which is a low range.  There is a variation/ range of daily average temperatures of 5.5 C (9.9 F).