##NAMES=Burkeite
##RRUFFID=R060112
##IDEAL CHEMISTRY=Na_4_(S^6+^O_4_)(CO_3_)
##LOCALITY=Searles Lake, near Trona, San Bernardino County, California, USA
##OWNER=RRUFF
##SOURCE=University of Arizona Mineral Museum
##DESCRIPTION=Tan colored nodule covered with white thenardite powder
##DIFFRACTION SAMPLE DESCRIPTION=Powder, mixed with thenardite
##STATUS=The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
##URL=rruff.info/R060112
##MEASURED CHEMISTRY=Na_4.00_S_1.00_O_4_CO_3_ ; C not measured but estimated by difference.
##CELL PARAMETERS=a: 5.159(1) b: 9.214(2) c: 7.050(1) alpha: 90 beta: 90 gamma: 90 volume: 335.2(0) crystal system: orthorhombic
e, 1988
5.170000, 9.217000
9.69, 30.81
15.91, 65.94
19.35, 13.29
25.34, 100.00
26.00, 15.04
27.16, 3.71
29.15, 6.75
31.85, 4.59
32.04, 52.13
34.84, 50.63
36.58, 8.21
38.48, 9.14
38.95, 1.34
39.17, 4.95
39.64, 2.95
40.12, 1.98
43.53, 10.26
46.00, 6.17
47.19, 19.37
47.87, 2.92
48.01, 24.05
48.85, 1.40
51.92, 17.22
53.20, 3.76
53.74, 1.92
58.93, 1.10
59.93, 5.43
60.31, 2.89
61.34, 1.04
64.01, 7.58
71.53, 2.72
71.80, 1.06
73.43, 2.53
79.07, 1.06
82.01, 1.17
82.32, 1.62
83.50, 1.64
83.50, 1.64
78, 1104-1107.
##END=