There is a similar "trick" that works with Lapis.
All of these "tricks" work of mathematical probability - there is no 100% guarantee.
I even had a "trick" where I could guarantee that you would find any ore if you mine out a dirt/gravel patch. None of these are "guaranteed".
SWAMP_CLAY COAL will work reliably on 62.5% of seeds. Z offset 7
occurs with probability 0.375068 Z offset 4 occurs with probability
0.249943 Z offset 14 occurs with probability 0.12498 Z offset 11 occurs with probability 0.093544 Z offset 1 occurs with probability
0.0625
SWAMP_CLAY IRON will work reliably on 68.75% of seeds. Z offset 10
occurs with probability 0.374945 Z offset 11 occurs with probability
0.187534 Z offset 9 occurs with probability 0.124971 Z offset 4 occurs with probability 0.062561 Z offset 3 occurs with probability 0.062541
SWAMP_CLAY GOLD will work reliably on 75.0% of seeds. Z offset 14
occurs with probability 0.749988 Z offset 8 occurs with probability
0.125011 Z offset 5 occurs with probability 0.093649 Z offset 2 occurs with probability 0.02348 Z offset 11 occurs with probability 0.005881
SWAMP_CLAY REDSTONE will work reliably on 81.25% of seeds. Z offset 3
occurs with probability 0.374988 Z offset 4 occurs with probability
0.250116 Z offset 1 occurs with probability 0.187387 Z offset 12 occurs with probability 0.062435 Z offset 9 occurs with probability
0.04682
SWAMP_CLAY DIAMOND will work reliably on 87.5% of seeds. Z offset 8
occurs with probability 0.500088 Z offset 6 occurs with probability
0.3749 Z offset 15 occurs with probability 0.062528 Z offset 12 occurs with probability 0.046895 Z offset 10 occurs with probability 0.011681
SWAMP_CLAY LAPIS will work reliably on 93.75% of seeds. Z offset 11
occurs with probability 0.500081 Z offset 12 occurs with probability
0.249968 Z offset 10 occurs with probability 0.187493 Z offset 4 occurs with probability 0.031219 Z offset 0 occurs with probability
0.023369
RIVER_CLAY COAL will work reliably on 56.25% of seeds. Z offset 1
occurs with probability 0.249875 Z offset 3 occurs with probability
0.187583 Z offset 11 occurs with probability 0.125 Z offset 0 occurs with probability 0.124946 Z offset 8 occurs with probability 0.093816
RIVER_CLAY IRON will work reliably on 62.5% of seeds. Z offset 7
occurs with probability 0.375003 Z offset 4 occurs with probability
0.250036 Z offset 14 occurs with probability 0.124858 Z offset 11 occurs with probability 0.093674 Z offset 1 occurs with probability
0.062551
RIVER_CLAY GOLD will work reliably on 68.75% of seeds. Z offset 10
occurs with probability 0.375082 Z offset 11 occurs with probability
0.187578 Z offset 9 occurs with probability 0.125048 Z offset 3 occurs with probability 0.062424 Z offset 4 occurs with probability 0.062411
RIVER_CLAY REDSTONE will work reliably on 75.0% of seeds. Z offset 14
occurs with probability 0.75008 Z offset 8 occurs with probability
0.125033 Z offset 5 occurs with probability 0.093684 Z offset 2 occurs with probability 0.023408 Z offset 11 occurs with probability 0.005823
RIVER_CLAY DIAMOND will work reliably on 81.25% of seeds. Z offset 3
occurs with probability 0.374965 Z offset 4 occurs with probability
0.249936 Z offset 1 occurs with probability 0.187548 Z offset 12 occurs with probability 0.062526 Z offset 9 occurs with probability
0.046733
RIVER_CLAY LAPIS will work reliably on 87.5% of seeds. Z offset 8
occurs with probability 0.499903 Z offset 6 occurs with probability
0.375183 Z offset 15 occurs with probability 0.062463 Z offset 12 occurs with probability 0.046953 Z offset 10 occurs with probability
0.011689
GRAVEL COAL will work reliably on 50.0% of seeds. Z offset 13 occurs
with probability 0.499963 Z offset 7 occurs with probability 0.249939
Z offset 3 occurs with probability 0.187339 Z offset 1 occurs with
probability 0.047155 Z offset 9 occurs with probability 0.011795
GRAVEL IRON will work reliably on 56.25% of seeds. Z offset 1 occurs
with probability 0.250058 Z offset 3 occurs with probability 0.187465
Z offset 0 occurs with probability 0.124965 Z offset 11 occurs with
probability 0.124954 Z offset 8 occurs with probability 0.093892
GRAVEL GOLD will work reliably on 62.5% of seeds. Z offset 7 occurs
with probability 0.374988 Z offset 4 occurs with probability 0.250066
Z offset 14 occurs with probability 0.124927 Z offset 11 occurs with
probability 0.09385 Z offset 1 occurs with probability 0.062465
GRAVEL REDSTONE will work reliably on 68.75% of seeds. Z offset 10
occurs with probability 0.374878 Z offset 11 occurs with probability
0.187476 Z offset 9 occurs with probability 0.125008 Z offset 4 occurs with probability 0.062573 Z offset 3 occurs with probability 0.062502
GRAVEL DIAMOND will work reliably on 75.0% of seeds. Z offset 14
occurs with probability 0.74992 Z offset 8 occurs with probability
0.125093 Z offset 5 occurs with probability 0.093641 Z offset 2 occurs with probability 0.023651 Z offset 11 occurs with probability 0.005766
GRAVEL LAPIS will work reliably on 81.25% of seeds. Z offset 3 occurs
with probability 0.375061 Z offset 4 occurs with probability 0.250105
Z offset 1 occurs with probability 0.187341 Z offset 12 occurs with
probability 0.062501 Z offset 9 occurs with probability 0.046835