"Dataset description: This dataset contains measurements from alternating field demagnetization experiments performed on variably altered lavas from Whakaari (White Island) volcano, New Zealand."						
						
Column descriptions:						
1. block_id: ID of the block from which samples were cored						
2. sample_id: ID of the core sample						
3. sample_type: Type of sample						
"4. alteration_intensity: Alteration intensity of the sample (Fresh-slightly altered, moderately altered, highly altered)"						
5. magfield_mT: Applied alternating magnetic field (mT)						
6. M_A/m: Natural remanent magnetization (A/m) of the sample remaining after demagnetization at the given alternating magnetic field						
7. M/Mmax: Ratio of remaining natural remanent magnetization of the sample after demagnetization to its initial natural remanent magnetization						
						
block_id	sample_id	sample_type	alteration_intensity	magfield_mT	M_A/m	M/Mmax
W1	W1-1	Lava	Fresh-slightly altered	0	1.941556	1
W1	W1-1	Lava	Fresh-slightly altered	5	1.126881	0.580400977
W1	W1-1	Lava	Fresh-slightly altered	10	0.4755134	0.244913564
W1	W1-1	Lava	Fresh-slightly altered	20	0.3276874	0.168775662
W1	W1-1	Lava	Fresh-slightly altered	30	0.3140478	0.161750575
W1	W1-1	Lava	Fresh-slightly altered	40	0.1999774	0.102998523
W1	W1-1	Lava	Fresh-slightly altered	50	0.1687172	0.086897931
W1	W1-1	Lava	Fresh-slightly altered	60	1.42E-01	0.073165853
W1	W1-1	Lava	Fresh-slightly altered	70	0.1254155	0.064595355
W1	W1-1	Lava	Fresh-slightly altered	80	9.69E-02	0.049895007
W4	W4-2	Lava	Highly altered	0	20.60812	1
W4	W4-2	Lava	Highly altered	5	17.63208	0.855588962
W4	W4-2	Lava	Highly altered	10	15.73278	0.763426261
W4	W4-2	Lava	Highly altered	20	11.06848	0.537093146
W4	W4-2	Lava	Highly altered	30	7.904131	0.383544496
W4	W4-2	Lava	Highly altered	40	3.921543	0.190291157
W4	W4-2	Lava	Highly altered	50	2.223218	0.10788068
W4	W4-2	Lava	Highly altered	60	1.275214	0.061879201
W4	W4-2	Lava	Highly altered	70	0.78864	0.038268411
W4	W4-2	Lava	Highly altered	80	0.6175419	0.02996595
W6	W6-4	Lava	Moderately altered	0	66.11914	1
W6	W6-4	Lava	Moderately altered	5	59.68132	0.902633035
W6	W6-4	Lava	Moderately altered	10	50.53336	0.764277333
W6	W6-4	Lava	Moderately altered	20	33.78195	0.510925429
W6	W6-4	Lava	Moderately altered	30	21.82659	0.330110011
W6	W6-4	Lava	Moderately altered	40	13.05216	0.197403656
W6	W6-4	Lava	Moderately altered	50	8.383651	0.126796129
W6	W6-4	Lava	Moderately altered	60	5.511597	0.083358571
W6	W6-4	Lava	Moderately altered	70	3.830157	0.057928113
W6	W6-4	Lava	Moderately altered	80	2.827808	0.042768372