In situ science on Phobos with the Raman spectrometer for MMX (RAX): preliminary design and feasibility of Raman measurements

Earth, Planets and Space

Table 2 Identified Raman peaks and their SNRs

Sample	Sample type	Peak position (cm⁻¹)	Signal-to-noise ratio
Olivine	Crystalized bulk	303	6
		823	21
		854	55
		959	48
Quartz	Bulk	129	12
		207	19
		464	54
Calcite	Bulk	155	8
		281	27
		711	8
		1084	99
Magnesite	Bulk	330	32
Magnesite	Bulk	1093	54
Gypsum	Bulk	413	5
		492	6
		1006	80
		1133	14
		3401	21
		3491	19
Brucite	Bulk	279	38
		443	67
		3649	61