N	Card	Specie	Formula	Upot	Ionic Strength Factor
1.	1351	[2], t-hypersthene, syn	Mg2Si2O6	16517	16
2.	1352	[3], t-hypersthene	MgSiO3	16529	16
3.	1353	[4], t-hypersthene	MgSiO3	16526	16
4.	1354	[5], t-hypersthene, syn	(Mg,Ca)SiO3	16474	16
5.	5571	[9], t-hypersthene, syn	[Mg1.97Ca0.04]Si2O6	16490	16
6.	5570	[10], t-hypersthene, syn	[Mg1.93Ca0.07]Si2O6	16477	16
7.	3367	[11], Co-analogue, t-hypersthene	Co2Si2O6	16407	16
8.	3368	[12], t-hypersthene	Mg1.12Fe0.88Si2O6	16406	16
9.	3371	[15], analogue, t-hypersthene	(Co,Ni,Zn)SiO3	16423	16
10.	3372	[16], analoque, t-hypersthene	MgGeO3	16087	16
11.	3373	[17], t-hypersthene	(Mg,Fe)SiO3	16396	16
12.	3355	[18], t-hypersthene, heated	(Mg,Fe)SiO3	16388	16
13.	6240	[29], t-hypersthene, syn, at 1300oC	MgSiO3	16052	16
14.	7903	[31], t-hypersthene, analogue, at 4oK	CoGeO3	16031	16
15.	7904	[32], t-hypersthene, analogue, at 50oK	CoGeO3	16030	16
16.	7905	[33], t-hypersthene, analogue, at 298oK	CoGeO3	16015	16