Geothermal Energy

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Table 1 List of samples examined in this study and the experimental tests performed on each

From: Physical property characterization of the Waipapa greywacke: an important geothermal reservoir basement rock in New Zealand

Sample	Uniaxial	Triaxial	Brazilian	V_p–V_s	C. porosity	Permeability	SEM	XPL	SF	Density
TTGW_11_3_H1160								✓
TTGW_11_3_H1161								✓
TTGW_11_3_4_triax		✓		✓	✓	✓	✓	✓
TTGW_11_2_1	✓
TTGW_11_2_2	✓
TTGW_11_2_3	✓
TTGW_11_2_4	✓
TTGW_11_3_1					✓
TTGW_11_3_2					✓
TTGW_11_3_3					✓
TTGW_11_3_5					✓	✓ (× 18)			✓
TTGW_11_3_6	✓				✓
TTGW_11_3_7					✓
TTGW_11_3_8			✓ (× 3)		✓
TTGW_11_3_10				✓	✓
TTGW_11_3_11	✓									✓
TTGW_11_3_12	✓			✓						✓
TTGW_11_3_13	✓			✓						✓
TTGW_11_3_14	✓			✓
TTGW_11_3_16					✓
TTGW_11_3_17					✓	✓ (× 18)	✓		✓
TTGW_11_3_18			✓ (× 3)		✓
TTGW_11_3_19					✓
TTGW_11_3_20			✓		✓
TTGW_11_3_21			✓		✓
TTGW_11_3_22					✓
TTGW_11_3_23			✓ (× 2)		✓

TTGW Taotaoroa quarry greywacke, SF single fracture experiment. Numbers in brackets (e.g. (× 3)) indicate the number of times that test was carried out on that sample. Samples TTGW_11_3_H1160 and TTGW_11_3_H1161 are thin sections

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