Mineral sample from a geologist (SRMM-1). The major phases which can easily identified are: 1- Siderite, FeCO3, 29-0696 2- Carbonate Hydroxyl Apatite, Ca10(PO4)3(CO3)3(OH)2, 19-0272 3- Quartz, SiO2, 33-1161 The possible minor phases are: 4- Haynesite, (UO2)3(SeO3)2(OH)2.5H2O, 45-1349 5- Mountainite, (Ca Na K2)2 Si4O10, 25-0676 Detailed Search-Match output is given in SMRR-1out.DOC. The file also contains graphical match (the graph scanned, so the color quality is poor). For seeing better graphical match on screen use PRINTGLD program to read the HPGL cod in SMRR-1.HPC file (both provided). Thanks for you effort to advance this subject.